Play free online puzzle games for kids, no download: Puzzle games for Android mobile phone, Samsung Galaxy. iPhone, iPad, tablet, Fun puzzle solving games, logic brain teaser games for young children (girls, boys) to play now at home online on PC, notebook, tablet, phone.
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Rating: 7.5/10 - 107400 votes

Challenge your brain power and analytical thinking skills through online puzzle solving games, interactive logic games, physics brain teasers, strategy adventure games and picture puzzles. Play fun games that make you think outside of the box, to be creative and exercise your problem solving skills. Enjoy cool puzzle games for young children, teens and fun-loving grownups on one games site. From classic-style PC puzzles to new and interesting game concepts. 

Find online problem solving activities for elementary school age children, middle school students and high school teenagers to play with a best friend or family member at home in 2 player games. Some of these games are playable on most devices - Android mobile phone, Android tablet, iPhone, iPad, laptop, PC or Mac desktop.

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Quad Cop is a really cute, eccentric and challenging interactive physics-based game for older kids & teens on PC / desktop where you must feed hungry cartoon sheriff characters in order to force them into special actions that knock bandito outlaw characters off and out of the game screen area.

These quirky sheriff characters have the ability to roll down hills, fly around the game screen, and create impactful explosions – but only after you feed them specific types of spicy food!

This interesting and clever problem-solving puzzle requires good visual and analytical thinking skills, a fun and creative streak, smart timing, and a cool head with lots of patience when under pressure. Some basic knowledge of the effects of gravity and motion is also important as you try to gauge the exact moment to feed your hero character! Enjoy the wacky action!

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Inversed is a clever and challenging, interactive maze-based puzzle game for kids and teens where you control a little red ball that moves in the mirror opposite way (inversely) to your computer mouse cursor. Using this fact as your starting point, you must navigate your way through a series of tricky mazes where you literally have to think outside of the box!

This fun and quirky brain teaser and skill-based game provides a very different problem solving challenge because you always have to be fully ‘switched on’ and moving in the opposite direction to your natural instincts. Good hand-eye coordination, sharp mouse control and smart strategy are important skills required here as you try to figure out the often complex solution to a level. So let's get your creative thinking cap on, and make some inverse plays!

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Play a quirky, interactive online puzzler where you must bring animated paintballs together by launching and flinging them accurately around a confined game screen in 50 awesome levels! Paint World is an aiming and accuracy, mouse-clicking, physics-based puzzle game where you must use pinpoint shooting / flinging skills to bring together various same-colored paintballs. The blinking paint blobs cannot move on their own, and need your expert point-and-click flinging skills to help bring them together as one big, happy paintball!

Skills required: This multi-level brain teaser game requires accurate and tactful mouse clicking as well as sharp observation and anticipation skills. Good strategy and analytical thinking skills are also important as you plot your ideal scenario for the paint blobs to reunite in each level. An appreciation of of angles, power and trajectory comes in handy as you analyze when and where to fling each paint blob.

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Play one of the most phenomenally popular word scramble puzzles of all time on your mobile phone, tablet, notebook, laptop, or desktop PC! 4 Pics 1 Word Online is a highly-stimulating, multi-level and head-scratching, scrambled brain teaser game inspired by the legendary app where you are shown four pictures that are linked by one word (which you must then guess from the set of jumbled up letters at the bottom of the play area). Play on your own, or enlist the help of other puzzle activity enthusiasts in your family, classroom, or group of friends! See how far you can climb up the famous 4 Pics 1 Word scoreboard – each completed puzzle moves you to the next level.

Game Concept: Each level follows the same format - You are shown four completely different images, and must figure out the single word that links all four pictures. The scrambled letters of this word are displayed at the bottom of the game screen. The catch here is that there are also some trick letters in the set that are NOT part of your target word.

Example Level: For example, the four pictures might be: 1) Railroad tracks, 2) A person in a gym, 3) A teacher with a student, 4) A boy talking sternly to his dog. The answer that links all four pictures: TRAIN!
 
This online, HTML5-based, picture-based, word scramble game should work on iOS and Android devices as well as most web browsers for PC / Mac. Skills required include good analytical thinking and cognitive thinking skills, logic, a decent vocabulary range, and simple spelling skills (The level is only completed once you type in the target word spelled 100% correctly). High levels of concentration and patience are also very important. Ask for help from a best friend or family member if you get stuck on a word! You may even want to turn the game into a multiplayer activity! 

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Play a fun, interactive quick-fire math game (mainly for 1st, 2nd, 3rd grade elementary school students) on your android mobile phone, iPhone, iPad, tablet, laptop, notebook, or desktop PC! SpongeBob Math is a fast-paced math problem game where you have just 3 seconds to click or tap on the correct answer to a simple addition, subtraction, or multiplication problem. 

There are three potential answers at the bottom of the play area, and you must quickly tap on the correct answer before the clock runs out! The mini math problems keep coming thick and fast, and your goal is to score as many correct answers in a row as possible before you make a mistake, or fall victim to the unforgiving 3-second clock!

This online, HTML5, quick-thinking-based, math 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. Skills required include very quick thinking, good hand-eye coordination skills, fast reaction speed, and basic knowledge of lower elementary school-level math problems (Most of the early rounds are simple addition and subtraction equations, but it gets trickier as you progress).

Expert Tip: Watch out for ‘repeat’ questions. Sometimes the game will throw up the same sum twice in a row, but jumble up the answers at the bottom of the screen! Try not to get out-numbered by this!

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Bubble Quod 2 is a cool, teamwork-based platform puzzle game where you have utilize levels, push objects and create chain reactions in a physics-based setting to help two brothers encased in bubbles to escape from a dangerous, acid-filled facility! Sam and William were working hard at a rubber duck factory when a huge explosion sent everything into disarray! Now, with chaos raging, and acid leaking everywhere, you must become a hero and help guide the little siblings out of danger through good-old problem solving know-how, smart platform game reactions, fast keyboard skills, and a great amount of teamwork (In some levels, one of the brothers might have to help to release the other from a deep pit, or propel them onto higher ledges etc). The catch is that Sam and William are both trapped inside large latex bubbles which makes their movement relatively difficult to control.

This epic 25-level, interactive solution-finding arcade adventure combines the physical aspects of classic platform games like Mario and Sonic with the mental challenges of ‘boxed-in’ brain teasers such as Cut the Rope. This means that, as well as being fast, accurate, and tactful in your keyboard tapping, you also need to display good strategic planning and level management skills as you attempt to figure out how to escape each scenario. Remember: Never underestimate the power of teamwork!

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Christmas Bugs is a very tricky, visual brain teaser puzzle game that could well remind you of trying to untangle the Christmas tree lights from last year! In each challenging and timed level (of 24 increasingly-difficult levels), you must untangle a web of buzzing bugs (large-eyed flies) that have gotten their lines overlapped and crisscrossed! Can you carefully maneuver the flies until all of their lines are free from crossing over each other?

Reasons to play this hard, visual problem-solving game: As well as being a good fun, family-friendly activity online at home over the holidays, this game is also a hard, interactive skill-based game for younger children, teens and grownups to play year-round.

Test your patience and exercise your focus & concentration levels, analytical thinking skills, strategy planning ability, hand-eye coordination, and problem-solving determination and persistence as you attempt to untangle the complex web of floating bugs! Brain and reaction speed are also important here as you must score at least some points to progress to a higher level. Happy untangling!

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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. 

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Strategically and tactfully remove blocks in order to deliver a delicious piece of candy to a hungry yellow block! Playable on Android mobile devices, laptop, notebook, and desktop PC, Catch The Candy is a multi-level, interactive physics-based, block removal puzzle game where you must carefully alter the game environment in order to guide a candy swirl into the mouth of a static yellow block hero. Both the candy and the block cannot move on their own, so you need to remove concrete blocks in order to create momentum and get the candy moving using a combination of the effect of gravity and the contours of the level.

This HTML5 physics & gravity-based brain teaser game should work on Android mobile devices as well as most web browsers for PC / Mac. Skills required include sharp analytical thinking and problem solving skills, tactful mouse clicking / finger tapping, good anticipation skills, and fast reactions to quickly figure out and create the best route for the candy to reach the hungry block. Trial and error also comes into play, especially in later levels when the obstacles are more complex, and actions must be executed in a specific sequence.

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Become a real hero, and pre-program the flight path of a rocket ship so that it rescues unfortunately stranded astronauts in this challenging, interactive, logic-based puzzle and timing game! Playable on mobile phone, tablet, laptop, notebook and desktop PC, Space Rescue is a tricky online problem-solving game for kids, teens & adults with 15 increasingly-difficult levels.

Here, you must drag and place blue dots within the play area in order to ‘plan out’ the route of your spaceship before launch. Design the trajectory of the journey so that the rocket will safely collect all of the floating astronauts in each level as it flies across the game screen (Some levels have just one astronaut to rescue, while later levels require more complex flight paths in order to rescue multiple astronauts).

This online, HTML5-based, 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. As you cannot affect your spaceship after launch, good analytical thinking skills and logic, creative engineering, smart decision-making, strategic planning skills, and good judgment & timing are all very important to ensure that you optimally set your flight path and launch. Trial & error, good-old problem-solving determination and stamina all come into play as you can re-set your route following failed attempts.

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Safely guide little penguins to an igloo sanctuary with careful and methodical alterations to the game environment in 30 increasingly-tricky platform levels! Penguineering is a cute, quirky and innovative, point-and-click puzzle game for kids where you must use quick reactions and accurate mouse clicking skills to create a safe path for vulnerable penguins affected by global warming to reach an igloo safe haven. However, each level is littered with obstacles and hindrances such as snapping baddies, steep ravines, icy spikes, and more!

Skills required: This fun, interactive, timing skills-based brain teaser requires smart strategic planning, savvy problem-solving skills, and the ability to learn from your mistakes (through good old trial and error). Cleverly figure out the best way to guide the penguins to safety using the various tools and items at your disposal. Sharp analytical thinking skills must be combined with engineering know-how, vigilant anticipation skills, good reflexes, and great determination to help these little penguins.

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Play a cool platform puzzler, and strategically make stone duplicates of an orange blob character, and use these newly-created stone blocks to help one of your clone characters to reach the exit door! Next, Please is a fun and innovative ‘escape-the-level’ platform game where you must use well-positioned stone duplicates of an acrobatic orange blob family in order to reach awkward ledges and otherwise inaccessible locations in 24 increasingly-difficult levels. The catch is that you have a limited number of duplicates in each level – so they must be used wisely!

Skills required: This eccentric, interactive brain teaser puzzle game combines classic platform skills (fast reactions, nimble keyboard control, smart anticipation skills) with problem-solving concentration and determination. Use strategic, analytical thinking skills to figure out the best way to guide your orange hero to the exit door. This involves advancing and placing duplicates in clever positions, and making sure these new objects work to your overall blob family's advantage (rather than blocking off areas). Good old trial and error is really important as you attempt to learn when and where to initiate your cloning powers in each level.

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Play a challenging environment alteration, interactive puzzle game where you must strategically control large bodies of water in order to keep baby whales hydrated and palm trees dry! Playable on Android and iOS mobile phone, tablet, laptop, notebook, or desktop PC, Baby Whale Rescue is a stimulating and innovative, engineering-based, problem solving game where you must remove and add blocks to the play area, and methodically control the movement of large pools of water in order to satisfy certain in-game rules. To pass a level (there are 27 increasingly-difficult tasks in total), water must be making contact with every baby whale's platform while all palm tree platforms must be completely free from water! This is made trickier by movable wooden crate obstacles, potentially confusing water teleporting chutes, and more complex hindrances as you progress!

This fun, multi-level, HTML5-based, engineering brain teaser and 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. In order to successfully complete each water flow puzzle, logical and analytical thinking must be combined with common sense problem-solving, creative engineering, great determination, and your willingness to use trial and error to your advantage.

Controls: Simply mouse-click or finger tap on a wooden box to remove it from the play area. You can add previously-removed wooden boxes to dry areas of the grid by simply clicking or tapping on that area. Click or touch on a tap / faucet to switch the water pool to flow into the adjacent grid area. If you find a level very tough to solve, and want to re-start the level, simply click or tap on the circular arrow icon at the top of the play area.

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Play a head-scratching, interactive physics-based problem-solving game! Cyclop Phisics: Level Pack is a tricky, gravity-based puzzle where you must carefully and strategically maneuver red and green ‘cyclops’ balls so that they safely reach their respective Color Platforms in 25 increasingly-difficult levels. The one-eyed balls cannot move of their own accord, and only react to gravity when you click on them to alter their shape (A mouse click on any character changes it from square-shaped to circular, and vice versa).

This is a Flash-based, mouse control, logic brain teaser game for notebook, laptop and desktop PC / Mac (with certain browsers) that really tests your analytical thinking skills and quick reactions as you have to quickly adjust the shapes of the cyclops balls depending on the direction you need them to go. Your strategic planning ability is also exercised as you must deal with random obstacles and moving platforms in later levels. Sharp anticipation skills and tactful mouse clicking are also important here because knowing the future path of the falling balls gives you a big advantage.

If it looks like you aren't going to succeed and you want to Reset the level so you can start over, press the R Key on your computer keyboard or click on the circular arrow in the bottom left corner of the play area.

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Play a fun, 10-level, sliding tile brain teaser, and help a savvy gold miner to collect his treasure by methodically sliding blocks around a confined game screen in order to create a pathway for his cart of gold to ‘escape’ through the right hand side of the play area. Playable on your mobile phone, tablet, notebook, laptop, or desktop PC, Miner Block is a sliding puzzle game and pathway construction activity for kids & teens where you must strategically alter the game environment by moving blocks around a very narrow underground chamber. Your task in each of the 10 increasingly-difficult levels is to engineer a pathway for the gold to slide out of the right hand opening in the game grid. This is no mean feat, as the blocks can only move horizontally or vertically, and space is incredibly limited!

This online, HTML5-based, sliding tile / escape-style 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. Skills required include alert analytical thinking and creative engineering skills, strategic planning, spatial awareness skills and a great determination for solving problems. Patience and trial and error also comes into play, especially in later levels when the puzzles are more complex, and there is even less free space to work with. 

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Utilize the effects of gravity, and strategically transform blocks in order to rid the game screen of all purple characters! Playable on Android and iOS mobile phone, tablet, laptop, notebook and desktop PC, Transforming Blockies is a fun, physics, gravity and timing-based puzzle (for elementary school age kids, middle & high school students) where you must use the special transformative power of each shape character to logically alter the game environment in order to eliminate all purple shapes from the platform-based levels. Some colored shapes change from round to block-like and vice versa, while others double in size when you click or tap on them. You must cleverly use these transformation actions to your advantage in each of the 40 increasingly-difficult levels. Remember: Eliminating the purple characters is your goal, and if you accidentally get rid of other colors, you fail the level!

This online, multi-level, HTML5-based, physics-based engineering 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. Skills required include fast and tactful reactions as some levels require multiple transformations in quick succession. An appreciation for the effects of physics is also needed as you must use gravity to get shapes moving in many cases. Good old trial and error determination, common-sense logic, sharp analytical thinking, and creative engineering skills also come into play as you attempt to alter the game environment successfully in all 40 levels. 

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Strategically slide blocks around a confined play area in order to create a clear pathway to a dragon's castle! Dragon’s Trail is a fun, sliding tile-based game & brain teaser puzzle for elementary school age kids through middle & high school students - playable on iOS and Android mobile phone, tablet, laptop, notebook, or desktop PC. Here, you must methodically and logically move individual sections of pathway around the game grid in order to join up a clear, unbroken trail from the egg-carrying hero all the way to the dragon’s castle! Earn Gold Stars for completing levels in as few sliding moves as possible – there are a massive 40 levels in total!

This online, multi-level, HTML5-based, sliding tile / pathway construction 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 common sense logic, good analytical thinking and creative engineering skills, and problem-solving determination to focus on ‘the big picture’. Step-by-step strategic planning is really important, especially in later levels when the pathway puzzles are more complex! 

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Play an online Sudoku puzzle game with three difficulty levels on your phone, tablet, notebook or desktop PC! Ultimate Sudoku is a stimulating online version of the classic number-based brain training game. Playable on Android devices and web browsers, there are three difficulty levels – Beginner (but not Easy!), Intermediate (Hard), or Advanced (Very Hard). Both novice and experienced Sudoku players can enjoy the head-scratching action as you play against the clock to complete each puzzle!

Played by brain teaser puzzle fanatics around the world, Sudoku is a logic-based, number-placement game. If you aren't familiar with the concept - your objective is to fill a 9x9 square grid with digits so that each vertical column, horizontal row, and 3x3 sub-grid contains the numbers 1-9 in any order.

This online, HTML5-based, survival mind game should work on Android devices as well as most web browsers for PC / Mac. Skills required include fast reactions (due to time pressure), sharp logical and analytical thinking skills, the ability to focus on the bigger picture, and to use the process of elimination to see which numbers work best in each position on the grid. Happy Sudoku puzzle playing!

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Snowball Christmas World is a winter season-themed platform adventure game and timing-based challenge where your hero kitty can only change direction when she comes into contact with special white boards. You must use this feature and the stop-start nature of Snowball's movement to collect a Golden Key, and then to escape through the Exit Door in each of the 20 progressively-difficult levels. The catch here is that there are multiple spiky hindrances and cavernous ravines in each level so try to keep Snowball out of harm's way at all times!

This online, HTML5-based, platform / action 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. Good hand-eye coordination and anticipation skills, and very sharp reaction speed are all really important here. Good timing is essential – You must tactfully make Snowball jump in order to avoid danger. Problem-solving determination also plays a part as you must sometimes strategically use your analytical thinking skills to figure out the best way to turn Snowball in the correct direction to reach the key and / or the Exit Door.

Controls: For PC / laptop players – Snowball always instinctively moves forward. Press the Up Arrow to Jump. You can "hold" her back by pressing the Arrow Key in the opposite direction to where she's facing. For mobile / tablet players, your only available action is to make Snowball jump by tapping anywhere on the game screen. (The ‘stop / hold back’ option is not available unless you are using a keyboard).

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Deftly guide a gold coin into a waiting piggy bank in this cute yet challenging ‘cut-the-rope-style’, timing-based skill game and brain teaser for mobile devices, notebook, and desktop PC! Piggy Bank Adventure is a fun and enjoyable, interactive physics-based game and tricky problem-solving puzzle for young kids through high school teens where you must cut ropes that tether a gold coin to the top of the play area, and utilize gravity, obstacles, and the contours of each level to ensure that the coin makes its way down and into the patient little pink piggy bank at the bottom of the game screen.

Piggy Bank Adventure is a HTML5-based game that should work on iOS and Android devices, as well as most web browsers for PC / Mac. As this is a timing-based activity, tactful mouse control / finger tapping skills are really important, especially when dealing with moving objects and platforms in later levels (There are increasingly difficult 24 levels in total). Other key skills required include patience, good strategic planning, sharp reactions and analytical thinking skills, and a willingness for trial and error.

Secret Tip: You do not have to guide the coin smoothly into the slot on the piggy's back in order to complete each level. Once the coin drops down and hits anywhere on top of the little piggy, it takes one bounce and lands perfectly into the slot. Gosh, if only my golf balls would do that!

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