Play free educational online games for high school students/ teens with no download: Games for middle school/ high school classroom, online games for PC, Mac desktop, laptop, notebook. Interactive math games, fun physics puzzles, sim business strategy activities to play now. New high school games online..
Free Games for Children, Fun Kids' Games
Sponsored Links
Top Games
Sponsored Links
Top Games by Country

Online Games for High School Students

Rating: 7.5/10 - 154590 votes

Play free and challenging, browser-based games in the school classroom with your best friends, or at home with family. 

Highschool Games 1 2 3
Best-Rated 1

Are you a bit of a problem-solving handyman or handywoman? Do you enjoy visual puzzles, analytical games or interactive physics-based brain-teasers? If so, then Screw The Nut 2 is a great place to earn your stripes. This is an innovative and challenging puzzler where you have to carefully observe the environment, and then find a way to unite two pieces of everyday metal hardware (a hexagonal nut and screw bolt) ) by any means possible. You play the role of the game-changing engineer who interacts with the problem area by removing obstacles such as blocks and beams, as well as generating momentum, building bridges, creating pathways, and using objects on-screen in order to join the screw & nut together.

This difficult skill and physics-based activity for older kids and teens is a fun fit for anyone searching for a good, old-fashioned brain exercising challenge without any distractions or fancy graphics involved. Good observation skills, logical thinking, smart strategy, fast mouse moving skills, and an understanding that plenty of trial and error is part of progress are all required here. How can you best manipulate the various blocks and tools at your disposal in each level, and successfully propel, divert, or direct the nut in different directions? How will the various objects react to gravity? It's time to roll your sleeves up, dust off the cobwebs, and get stuck into the "nuts and bolts" of the problem!

Play this Game

Say “yes” to Nodes - a very challenging and innovative brain teaser puzzle game for older kids, teens, and grown-ups. Your goal in each level is to line up the laser-emitting ‘Nodes’ so that their beams run through every one of the randomly-positioned Blue circles. Drag, and stretch the Nodes all over the game screen in order to create a crisscrossing laser-beam pathway that intersects each one of the Blue circles. The catch is that you only have a set number of Nodes in each level, and that the Blue circles are often in awkward, non-linear locations.

This really tricky and refreshingly original head-scratcher of a puzzle should prove an ideal online activity for those who enjoy exercising their brain power on a good problem solving challenge. Strategic planning ability is vitally important; being able to coldly analyze the grid to see ‘the bigger picture’ is a key skill required here. Trial and error is definitely the path to success as you try out various different intersecting combinations, make minor changes in the angle of your Nodes, and carefully figure out the best way to overlap all of the circles with Red laser beams. Hopefully, you can criss-cross your way through all 20 levels! Enjoy the zigzagging laser beam action!

Play this Game

Escape a prison-like research facility using a real sense of curiosity and adventure combined with logical thinking, analytical problem-solving skills, and plain old common sense! Being One: Episode 3 – Dark Matter is a highly challenging, escape-based, RPG puzzle game for older teens and grown-ups where you must pick up and combine objects, and use various tools to move from room to room on a quest to escape a creepy underground laboratory complex. Following on from the cool sci-fi action of Being One – Episodes 1 & 2, in Episode 3, you must continue your search for vital clues and answers as to why you are imprisoned in this research facility – and how to escape! Oh, and there's also an alien creature on the loose – just thought we should mention that!

Reasons to play this science fiction, point-and-click adventure game: If you enjoy tricky, step-by-step, hidden object / brain teaser-style games with a sense of mystery and suspense, you're in the right place! The immersive, first-person viewpoint here keeps you bang in the center of the action, and is reminiscent of classic PC adventure games such as Doom. Test and exercise your cognitive, logical and analytical thinking skills as you attempt to engineer a solution to escape your environment.

Play this Game

A challenging, thinking puzzle game for those who love to play chess: Suited to intermediate to advanced chess players, Chess Puzzles is a difficult, strategy-based brainteaser activity where you exercise your problem solving skills, and have to position a number of chess pieces onto a grid without them threatening each other (The pieces follow their regular chess rules, and they cannot be placed on a square on the grid that causes them to ‘capture’ or be captured). This tricky chess practice puzzler will have your mind and eyes working overtime!

Play this Game

Remaze is a very challenging, multilevel and multitasking-based maze puzzle game where you must guide a white square to the end-point in a series of tricky mini mazes. The difficulty is that you often have to complete more than one maze at a time by controlling multiple white squares simultaneously. This innovative feature transforms the game into a tricky, problem-solving puzzle.

Skills / strategy required: This stimulating, online brain-teaser and visual puzzle offers a very stern exercise and test of your focus, concentration, patience, hand-eye coordination, keyboard control, determination and stamina. The extra, multiple maze tasks require you to carefully plan out your routes using sharp analytical thinking skills and creative ideas.

Play this Game

Play a cool, fun and addicting interactive puzzler: Exercise and sharpen your cognitive and problem-solving skills with this challenging and stimulating puzzle game where you must position 5 elevators between the 21st and 25th floors using math-based logic! Elevators Logic is a real head-scratcher of a game for older kids (8+ year olds), high school teens and adults - combining ordinary addition and subtraction logic with a passion for solving brain teasers. In this tough puzzle, your ultimate goal is to open the doors of five elevators and free the elevator occupants. 

Unfortunately for the passengers, this set of elevators operate on a bizarre system full of quirky rules! They must move two at a time, and can only go up 8 or down 13 floors at a time! Another big catch is that the elevator doors will only open when ALL FIVE elevators lie between the 21st and 25th floors inclusive! Phew! With all these rules, you just know this is going to be tricky, and immersive!

Reasons to play: This fun visual and logic-based puzzle should prove a rewarding activity for those who enjoy interactive mind games that are built on simple concepts with tricky challenges attached! It could also be used as a fun reinforcement activity for cognitive learning & development. Test and exercise your analytical thinking and cognitive skills, common sense reasoning, problem-solving determination and stamina as you strive to get all of the elevators to the required floors! Sharp math skills (requiring simultaneous adding and subtracting) also come into play as you try to visualize and solve in advance the best way to get all five elevators to where you need them to go.

Play this Game

The Other Half 2 is a challenging, platform adventure game and multilevel physics-based, brainteaser puzzle for older kids, teens and grownups where you must guide a small stick figure character and his identical ‘reflection’ through a series of tricky ledge and obstacle-filled levels. Featuring 24 progressively-difficult challenges that require plenty of thought and smart strategy, you must carefully leap from platform to platform, discover invisible objects, use teleport devices to your advantage, combine the skills of the mirror-image characters, and more!

Strategy / skills required: Utilize fast reactions, good observation and memory skills, a cool head, sharp analytical thinking and creative engineering to find a solution to each tricky puzzle level. Some levels feature invisible ledges that you can only view for a split second, so your perception and picture memory skills really need to be accurate.

Play this Game

Problem: Polar bears trapped in ice cubes. Solution: Interact with the game environment, use falling objects and the effects of gravity to find a way to push the cute bears into the water, freeing them from their icy constraint!

Ice Cube Bear XP is a very challenging physics-based puzzle game for older kids, teens, and grown ups where you must figure out a solution that pushes, nudges, or prods a trapped polar bear into the water. Use smart logic and creative problem-solving skills to interact with the game screen, remove obstacles, create bridges, initiate momentum and more on your noble quest to free all polar bears in 20 progressively-difficult levels.

This fun and stimulating brain teaser activity combines good strategic planning, fast reactions, tactful mouse-clicking, expert timing, and great patience and determination. You have to take many factors into account in each level – when to click, which objects to remove, and in what order to remove them! Ok Puzzle Master, we can’t ‘bare’ the suspense anymore! Let’s get problem solving!

Play this Game

Play a highly entertaining, clever and difficult platform puzzle adventure game! Pursuit of Hat 2 is an awesome problem-solving platformer challenge where you must simply pursue and capture (make contact with) an elusive hat in each level! However, you must contend with a vast array of quirky challenges, obstacles and hindrances along your determined pursuit.

These difficulties include steep ravines, appearing and disappearing bridges, sensitive door switches, and the hat's uncanny ability to scamper away from your elastic, lumbering little character! For good measure, your quirky "chaser" character has the ability to temporarily leave limbs / body parts behind it as tools! This can be useful when opening doors and creating bridges while the body of the character continues chasing that pesky hat!

This fun and eccentric arcade game should prove a smash hit with interactive puzzle & online brain-teaser aficionados, or any platform game enthusiasts who enjoy playing games that deliver an "outside of the box" experience. Successful player requirements here include strong analytical thinking skills, good concentration and strategic planning skills, creative engineering skills, dogged determination, plenty of stamina, and good keyboard control. Is that you?

Play this Game

For those who love to grind out solutions to what may appear complex visual and structural puzzles: Gridlock is an extremely hard, multilevel, sliding block-based puzzle game and highly-stimulating, brainteaser activity for older kids, youth and grownups!

In each of the 40 increasingly-difficult levels of this really tough visual problem-solving challenge, you must unlock the puzzle, and find a way to slide the blue block through the opening on the right hand side of the confined playing grid. The catch is that each individual block can only be moved either vertically or horizontally. The solution is achieved using careful thought and methodical maneuvering of the other slide-able blocks that populate the small play area.

Skills / strategy required: Creative engineering and analytical thinking skills are very important in this tricky maze-like escape game. Each level has the same concept and purpose, but all 40 levels require very sharp focus, concentration and deep thought, and provide a stern examination and exercise of your visual problem solving ability.

Great patience and determination are also required - You need a strong temperament to intricately plan and visualize each move toward each solution, and go high into the Gridlock levels. Accept trial and error as an important ally in your quest – You very likely won't complete each level with ease, and must learn from your mistakes in order to progress (so good memory skills sure come in handy!).

Play this Game

Play a hard, interactive, visual brain teaser puzzle, and exercise your analytical thinking skills, problem solving determination, and more! Exorbis 2 is a highly-stimulating, sliding tile-based, puzzle game for older kids, teens, college students and adults with a massive 100 levels. Here, you must use good spatial awareness skills, strategy and creative engineering ability to slide orbs onto color-coordinated ‘nodes’ in as few moves as possible. And, if all of that isn't sufficiently challenging, there's even a cool ‘editor’ mode where you can create your own levels!

Reasons to play this tough, online problem-solving game: Exorbis 2 provides a stern exercise and test of your cognitive and analytical thinking skills. The difficulty level increases sharply as you progress, making this a very rewarding examination of your puzzle busting credentials!

Your concentration and stamina levels must be sharp, and the willingness for trial and error is very important. Mostly there is only one solution to a level, so you need to learn from your mistakes, and exhaust all possibilities.

Play this Game

A cool, interactive, visual puzzle of 96 levels for kids, teens and grownups to test and exercise your concentration levels, strategy and analytical thinking skills, tenacity in problem solving, and overall mental stamina - at home online or in the school classroom as a physics-based reinforcement activity.

Melty is a stimulating, gravity-based, multi-level puzzle game where you must strategically flip and rotate the game screen as well as move wooden blocks so that a block of ice (highlighted with an encased yellow star) comes into contact with a red-hot (fireball) block. In each level, you must figure out a way to free up and release the prize yellow star from its ice block by reaching a fireball block, and this can only be achieved through interacting with the game grid, and maneuvering the ice-imprisoned star around the free space.

There are no time limits, or move restrictions, or fancy power-ups. This visual brain-teaser activity simply requires patience, smart logic and strategy, as well as the ability to learn from your mistakes through lots of trial and error. Let's jump right in and flip this tricky puzzle on its head!

Play this Game

Send a block home with smart block removals, shrewd strategic planning, and tactful mouse-clicking! Go Home Block 3 is a physics-based, problem-solving puzzle game for kids and teens where you must interact with the play area using your mouse, and cleverly remove obstacles in order to guide a hairy blue block to a wooden ‘Home / Exit Door’. Unfortunately, your block character cannot move of its own accord, and therefore needs your interaction skills to make its journey homeward. Featuring 20 increasingly-difficult levels, you must overcome a range of platform and ledge-based obstacles and hindrances in this ‘escape-the-level’ brain teaser challenge.

Skills required: Fast reaction and mouse-clicking skills are needed, with an emphasis on timing and pinpoint accuracy. Analytical thinking skills must be combined with focus, concentration, stamina, and determination. Some later levels require deep thought and strategy.

Play this Game

Fly Tangle 2 is a highly-challenging, surprisingly-addicting, skill-based, visual problem solving puzzle game for kids, teens and adults where you must untangle a group of large flies which have criss-crossed their lines (wires) across the game screen. Think of the tricky task of untangling the old-style wires of Christmas tree lights and other electrical appliances, and you should hopefully get a better idea of the complex and inconvenient yet fun problem at hand.

As Chief Untangler, you must carefully drag the flies within the play area, methodically freeing up their criss-crossed lines, in order to progress. This unusual and highly interactive brain teaser requires a high concentration level, sharp visual skills, and great patience and tenacity. So keep trying – and those tangled wires should eventually be freed up! Oh, and one more thing: There are a massive 48 levels to get your mind into! Happy untangling!

Play this Game

A hard visual puzzle where you must create matching groups of 2 or 3 same-colored triangles to form a shape which is then eliminated from a grid: Rotamania is a highly-challenging, interactive, rotation-based matching puzzle game for elementary through high school ages (and adults too) where you must rotate different colored blocks in order to create and eliminate matches of 2 or 3 adjacent, same-colored triangles that form a shape / figure. With three difficulty levels featuring 2, 3 and 4 different colors respectively, you must carefully and methodically rotate the positions of the blocks, and try to figure out a solution that completely clears the grid, or gets you to a point where no more matches are possible.

Skills & strategy required: This stimulating and head-scratching, visual brainteaser game requires deep focus, concentration, analytical thinking skills, patience, great determination and stamina. Trial and error is also very important, especially of you want to take on the harder, 3 and 4-color levels. Tip: Use the larger triangles smartly and efficiently by trying to combine them with two smaller triangles.

Play this Game

Footprints is a very challenging yet relaxing, multi-level, point-and-click puzzle game for older kids and adults where you must navigate (step-by-step) through a series of stepping stone maze-like grids. The catch here is that you can only use each individual tile of the grid once as you find a successful route and pathway to the Green Exit Tile.

This very interesting, problem-solving brain teaser activity for kids, teens and adults requires good analytical thinking skills, smart strategy, and patience to carefully seek and find a solution to each increasingly-complex puzzle. Deep thinkers and board game enthusiasts should enjoy the "route plotting" game play combined with the simple mouse-only controls. Learning from your mistakes (trial and error) play a big part toward solving any tricky puzzle game, and Footprints is no different.

The ambient background soundtrack also adds to the distinctive atmosphere and feel of the game. Are you ready to leave your ‘footprint’ on this challenge?

Play this Game

Fly Tangle 3 is a very-challenging, interactive visual puzzle game. In each tricky, timed level, you must untangle a web of buzzing flies that have got their flight lines all crisscrossed and overlapping each other! Utilizing good logic and analytical thinking skills, you must carefully maneuver the flies until their lines are all completely free from each other!

Reasons to play this hard, visual brain teaser game: This is a good fun problem-solving and visual skills-based game for children and adults alike. Exercise your analytical thinking skills, strategic planning and hand-eye coordination as you work hard to untangle the complex web of flies!

Strategy to win: High concentration levels, good strategy, problem-solving determination and tenacity are all key attributes for success here. Task completion speed is also very important; you must score at least some points to progress!

Play this Game

Serve hungry customers and make sales at high speed from your beach-side food stall in this frantic, customer service-themed tycoon game! Playable on mobile phone, tablet, laptop, notebook, and desktop PC, Delicious: Emily’s Cook and Go - Special Edition is a fast-paced, interactive, food business simulation game (for elementary students through high school teens) where you must serve up healthy snacks and beachwear items to expectant customers from a frenetically busy beach vendor hut! You play the entrepreneurial role of sole trader Emily, and must dash around the stall, clicking or tapping on items in the correct sequence to fill customer orders at speed. The faster you complete the transaction, the more virtual bonus income you receive!

This online, HTML5-based, customer service / tycoon-themed game should work on iOS and Android devices as well as most web browsers for PC / Mac. To play the game with full screen, you may have to turn your device horizontally. Skills required include a combination of alertness, focus, sharp reactions, highly-accurate mouse clicking / finger tapping skills (depending on which device you are playing the game on), great discipline, determination and stamina. Prompt, efficient and friendly customer service is certainly the aim of the game, so your concentration and positivity levels must be near 100 percent at all times. 

Play this Game

Play a hard, multi-level, sliding tile brain teaser game where you must strategically ‘create a channel’ for a ball to pass from the left hand side of the maze to the target / Goal area. Rolling Ball is a visual problem-solving, escape-style game and construction puzzle (for elementary & middle school age kids, high school teens & adults) where you must slide and rotate tiles / blocks around a confined game grid in order to engineer a pathway to move a steel ball from one side of the grid to the red ‘GOAL’ block on the opposite side. 

In each of the 60 increasingly-difficult levels, your task is to ‘unscramble’ the maze, shuffle blocks around the grid, and get the ball to the Goal area in as few ‘moves’ as possible. This is made all the more difficult because sometimes there are some trick tiles (additional channel pieces) that you don't need for that level, while sometimes blocks need to be rotated (90 degrees at a time) in order to transform them into a usable block for your channel building plans. 

This online, HTML5-based, sliding & rotating block puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. Key problem-solving skills required here include a combination of high levels of concentration, good analytical thinking and logic skills, creative engineering and strategic planning, patience, determination, stamina and resilience to keep working towards a solution when the going seems very tough. A willingness for trial and error is important because the mazes become extremely complex as you progress further and further up the game levels. 

Play this Game

Play an interactive, sliding tile puzzle game with 100 levels on your mobile phone, tablet, notebook, laptop, or desktop PC! Car Parking is a challenging problem-solving, strategy brain teaser game (for elementary school kids, where you must use your car as a tool to strategically push large boxes around a confined, maze-like parking lot. Featuring a simple top-down view and board-style layout, you must methodically move the crates into position on specific parking spots marked with a ‘P’. This can prove tricky as the boxes can only be pushed forward (one move / step at a time), and each of the 100 levels takes place in a very small car park where space is limited and your moves must be carefully planned.

This difficult, online, HTML5-based, strategy / problem-solving puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. To play the game with full screen, you may have to turn your device horizontally. Each mini maze puzzle requires a combination of logical and analytical thinking skills, strategic planning, step-by-step analysis, and the ability to think outside the box – Pun intended! Patience, determination, and high levels of concentration are really important here. A willingness for trial and error is also key – You can restart levels as often as you like, and there are no time restrictions.

Tip: Move slowly in measured actions, with one arrow key click or one tap touch per move (Do not make very quick clicking or tapping actions as the game sometimes does not accept such moves as valid). When the crate is successfully accepted into its placement, it turns red in color. If the box does not turn red in its final placement, it means that the game software has not accepted your overly-swift movement into that parking position. 

Play this Game

Play a very tricky, multi-level, sliding block brain teaser game on your mobile phone, tablet, notebook, laptop, or desktop PC! Free The Key is a highly-stimulating, ancient Egyptian-themed structural puzzle game and visual problem solving challenge (for elementary age students, high school teens and adults) where you must methodically move sliding blocks around a confined (chamber) grid in order to create a path to ‘free the key’ and guide the Golden Key block out through the right hand side of the play area. All 40 levels follow the same concept where the different slide-able blocks can only either be moved horizontally or vertically, and the working space between blocks is minimal!

This online, HTML5-based, sliding puzzle / maze escape-style game should work on iOS and Android devices as well as most web browsers for PC / Mac. Skills required include alert analytical thinking, common sense logic, visual problem-solving skills, creative engineering skills, great determination, patience, and a willingness for trial and error as you strive to figure out the solution to the increasingly-challenging puzzles. 

Play this Game

Play a challenging, interactive physics-based, brain teaser puzzle game on mobile phone, tablet, laptop, notebook or desktop PC! In Hide Caesar: Players Pack 2, you must strategically alter the game environment so that your precious gold ‘Caesar’ coin is shielded from the oncoming hail of rocks! 

Over the 30 levels, you must accurately and methodically ‘drop’ everyday, wooden blockades into each level in order to protect your invaluable Caesar coin from the damaging rocks. Once all of your wooden objects are in position, a barrage of stones are dropped into the game environment – so you must make sure that you have created a suitable barrier or fortress for your valuable coin to hide under.

This tricky, online, HTML5-based, interactive strategy and puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. Skills required include a generous combination of analytical thinking and problem-solving skills, strategic planning, logic and anticipation skills, great determination, patience, as well as tactful, accurate mouse clicking and finger tapping. A willingness for trial and error is also very important in this physics-based puzzler - as you can learn from your mistakes and change your block placement in the next attempt.

Click or tap ABOVE the dotted line in order to drop a wooden object into the game environment. In some levels, you also have to eliminate any dark ‘Bad Caesar’ coins from the level as well as simultaneously protecting the Gold Caesar coins. Enjoy the brain teaser challenge

Play this Game

Play a cute yet difficult, multi-level brain teaser puzzle and strategy board-style game online: Help Santa Claus to organize gifts for Christmas Holiday Season delivery by strategically pushing gifts around a confined, maze-like warehouse in this challenging, top-down, sliding tile puzzle-style game! Santa's Warehouse is a tricky, interactive, logic-based, visual puzzle game where you must push all of the red gifts (crates) onto the gold-colored receptor tiles in 99 increasingly-difficult levels. 

Playable on mobile phone, tablet, laptop, notebook, and desktop PC, you must help Santa to figure out the correct method to navigate the warehouse maze, and keep the gifts in play at the same time. The catch is that Santa can push the gift boxes into one space at a time!

This tough, online, HTML5-based, problem-solving / strategy puzzle game should work on iOS and Android devices as well as most web browsers for PC / Mac. To play the game with full screen, you may have to turn your device horizontally. Test and exercise your creative engineering skills, strategic planning, analytical reasoning and logical thinking skills as you attempt to figure out the solution to each mini-maze brain teaser level. Intense focus, determination, and high levels of patience are also important. There is no time limit here, so you can really analyze the setup of each level and formulate a good strategy of how to get all of the gifts successfully onto their gold placement markers.

Play this Game

Highschool Games 1 2 3
Best-Rated 1