Free online brain games to play now, fun brain-teaser puzzles, online thinking puzzles for kids (girls & boys), teens with no download required on Learn 4 Good Games site: Top logic-based games interactive brain teasers, educational flash games for PC, Mac, iPad, tablet. New cool mind puzzles..
Free Games for Children, Fun Kids' Games
Sponsored Links
Top Games
Sponsored Links
Top Games by Country

Fun Online Brain Games & Puzzles for Kids

Rating: 7.4/10 - 108351 votes

Play free logic games, challenging brain-teaser puzzles, and fun creative thinking activities for children and teenagers on Learn4Good.com. From classic-style puzzle concepts to the newest online puzzle ideas. Find easy to difficult problem solving activities to play at home with your friends and family, or fun physics-based exercises for the school classroom with your teacher (for elementary school through high school students). 

Puzzle Games 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Best-Rated 1 2

Play a teamwork-based, platform adventure game where your task is to guide a courageous astronaut duo through a series of increasingly-difficult, ledge-based levels. Interplanetary 3 is an interactive, escape-the-level brain teaser game for one or two players where you must safely maneuver a ‘little and large’ astronaut pair through 20 ledge and obstacle-filled environments. Completing the game is a tricky task for two friends or family members, and a highly-challenging mission for one player alone controlling both characters simultaneously!

Skills required: As this a fun mashup game combining problem-solving puzzle elements and action, you must call upon an array of physical and mental attributes to be an ‘Interplanetary’ success. Fast reactions, good hand-eye coordination, anticipation skills, and tactful keyboard control are all very important. Smart analytical thinking skills, problem-solving determination, creative engineering skills, good teamwork and stamina are all called upon here.

Play this Game

For physics-based game enthusiasts, and those of you who love to engineer a unique way to move stuff around from A to B! Assembler 3 is a straight-forward yet challenging online puzzler and highly interactive game for kids where you have to create pathways, drag and drop and stack blocks, build platforms, and manipulate the position of shapes in order to get a green colored block into a shaded-outline area in each level. You play the role of the clever "never say never Assembler", and in each level, you have to click and drag various wooden shapes around the game screen in order to ensure the green block (normally a square shape but sometimes circular or triangular) fits snugly into an often awkwardly-placed shaded area.

This addicting online mouse-clicking brainteaser requires good hand-eye coordination, logical problem-solving skills, creative engineering know-how, some appreciation for the effects of gravity on structures, strategic planning, and a plenty of trial and error!

Play this Game

Play a fun physics-based strategy game: Use good timing, keyboard control skills, and smart thinking to guide a slow-moving yet spirited snail through a series of construction-themed obstacle courses! Snail Bob is a playful, interactive, platform-based adventure game where you must alter each level environment in order create a path for your new snail buddy to safely make it through to the right side of the play area. Lower bridges, flip switches, remove obstacles, activate springboards and more as you strive to create a safe route for Bob through the chaotic construction sites!

Skills required: This fun, problem solving adventure puzzle game requires logic, tactful key control skills, sharp reflexes, and the ability to see the ‘bigger picture’ in order to secure Bob's safe passage. Sharp analytical thinking and smart strategy are called into play, especially in later levels when there is more of a brain teaser theme to the action. A willingness for some old-school trial and error is also important as you often have to perform tasks in a specific sequence in order to progress.

Play this Game

Folds is a very interesting & interactive online skill-based puzzle game that brings the traditional Japanese art of origami to life (Specialized paper folding where ori means "folding", and gami means "paper")! In each level, you have to carefully fold a large virtual sheet of paper into a shaped outline within a certain amount of moves / folds with your computer mouse. You play the role of the origami master, and have to fill up at least 80 per cent of the "paper" into the designated outline in order to advance. Beginning with basic 1 and 2-fold moves, you slowly progress to creating complex shapes featuring multiple mini folds and incredibly intricate moves.

This unusual geometry-based brain teaser & thought-provoking, problem solving activity should prove a good fit for most gamers (younger and older) who enjoy a that is a challenge that is a little ‘out of the ordinary’. Good observation, perception, and cognitive skills are all required, as are patience and great determination. The pressure is on to find the solution – Just try not to fold under it!

Play this Game

Get ready for another addicting explosive adventure featuring a blast-loving, indestructible little robot. Boombot 2: Return of the Boom King is a fun yet challenging problem solving brain teaser & physics-based puzzle game where you have to propel a cute and durable little robot to an Exit Portal using an extensive arsenal of bombs, dynamite, and other explosives. Create at least one explosion (a sudden release of energy that causes powerful pressure waves through the air in the immediate area) on each level in order to blast Boombot through the air, around obstacles, over cliffs, and more!

This is a very tricky interactive puzzle activity that definitely requires close concentration, slick observation skills, good timing & judgement, accurate mouse-clicking ability, a cool head under pressure, and the determination and tenacity of a true scientist or sleuth. Quick reactions are "essential" in this game as you have to react immediately to evolving situations, moving objects, secondary explosions, and other challenges and occurrences. Remember that Patience is a virtue, and you will need all your reserves of this key trait as you progress and have to replay some levels a number of times in order to work out what you need to do to reach the Exit Portal. You have to visualize what is happening and is about to happen, and must control your explosions and movement very carefully - Easier said than done! Good luck Explosives Expert.

Play this Game

Play an interesting, interactive and surprisingly-challenging ball shooting-based puzzle game where you have to deflect, direct, bounce, ricochet, and in any other way possible carefully guide a set number of yellow balls into an awkwardly-positioned bucket in a series of 30 obstacle-filled levels (which initially might seem straight-forward but soon get tricky!). In The Bucket, you start each level with an unlimited supply of bouncy yellow cannonballs which are fired automatically from a pipe, and you must utilize various wooden objects and shapes so that a number of balls fall into the bucket (usually positioned in a tough-to-reach place).

This is a good game for both younger and older players who enjoy physics-based puzzles, and fun engineering-based problem solving games. Apply your brain power and observation skills to find ways to use the general contours of the level, the movable wooden components, the speed of the cannon shot, and the effect of gravity on the balls so that sufficient of the happy little balls get dunked into the bucket of water. To be successful in this stimulating and entertaining brain teaser, you must combine good strategy and concentration, accurate object placement, logical thinking, a steady mouse-moving hand, and plenty of trial and error. Enjoy helping the balls find their way to a good wash!

Play this Game

Calling all jigsaw enthusiasts! Get ready for a fun and challenging interactive jigsaw puzzle game with a charming, festive theme! In Christmas Decoration Jigsaw, you have to place together the pieces of 4 increasingly difficult jigsaw puzzles that depict a snow-covered family home. Test yourself against the clock, and figure out the jumbled solution before it’s too late! Beginners beware; the tougher puzzles could have you scratching your head for hours on end!

This highly-stimulating activity will really test your eyesight, observation, and concentration skills, as you have to try to make sense of the randomly scattered and shuffled jigsaw pieces. Quick reactions are also important, as you can choose to compete against the ticking clock in a mad point-and-click dash to match up the pieces. OK Eagle-Eyed Problem Solver – let’s get matching!

Play this Game

This fun and highly-challenging interactive visual brain teaser and rotating tile puzzle (for kids, teens and adults) is playable on most mobile phone, tablet, notebook, laptop and desktop PC browsers. In Illuminate 1, test and exercise your analytical thinking skills to solve a fun yet challenging series of interactive puzzles where you must connect all the lamps on a circuit grid to the main power source (battery) in order to turn on the lights. 

Unjumble, re-arrange and connect the electrical current-carrying wire and circuit parts by clicking your mouse or tapping on the tiles to rotate the wires into favorable positions that create a connection within the circuit in order to ultimately light up / ‘illuminate’ all of the bulbs. Featuring 20 increasingly-complex levels, you must work against the clock and solve the maze-style puzzle before it's too late!

Skills required: In this fun and stimulating problem-solving game for children of elementary school age and Big Kids of all ages, you must use sharp logical and creative thinking skills, engineering skills, visual awareness, concentration, focus, common sense problem-solving, great determination and stamina to rotate tiles in order to get power to all of the lamps before the clock timer runs out. A sense or urgency and willingness for trial and error is also very important here as you imagine and try out multiple different possible routes for the power circuit to take.

Play this Game

Focus your eyes and mind, and prove your problem-solving prowess with an awesome Sudoku challenge! Yasminoku is a both a straightforward and hard Sudoku brain training / visual puzzle game for kids, teens and grownups where you can choose the difficulty level – from extreme beginner to advanced! Here, you select how many numbers are already entered into the grid at the beginning of the challenge.

(For those unfamiliar with Sudoku, it is a logic-based, number-placement game where your objective is to methodically fill a 9x9 grid with digits so that each vertical column, horizontal row, or a 3x3 mini-grid contains the numbers 1-9 in any order.)

Playable on desktop, laptop, tablet, and mobile, this fun and addicting brain teaser activity is both a great platform for experienced Sudoku players and a very good introduction for first-timers. All Sudoku players must utilize their observation skills, logical thinking, strategy and decision making skills as they carefully and analytically fill up the grid, one number at a time. Are you ready for this intense Sudoku-based brain exercise?

Play this Game

The I Of It is a quirky platform puzzle & skill game where you have to control the letter "I" and reunite him with his beloved friend; the letter "T". After "T" ran off, "I" became bored and lonely, and set off on an epic quest to find his buddy. You play the role of the letter "I", and have to navigate through various mazes, platforms and challenges by shrinking and enlarging in size. The eccentric narration in this game makes it unique, with a funny British-style voice telling you what to do in each level.

"I" can move from side to side and grow bigger and smaller, but he cannot jump, so maneuvering him around is very tricky. You must grab onto ledges, moving blocks and balloons as well as avoiding spikes and other objects. This fun yet challenging brain teaser will test your prediction and move planning skills, and quick reactions, as you have to carefully time some of the letter "I" 's movements. The laws of gravity also come into play, as you have to flip gravity switches to float towards your destination in some levels. Ready to reunite two of everybody’s favorite alphabetical characters? “I” know you can do it!

Play this Game

Alien Bottle Buccaneer 2 is a very tricky aiming and accuracy-based shooting game and fun puzzler for kids and teens where you play the role of a bottle-smashing alien pirate. In a series of 20 highly-challenging levels, you must accurately shoot bouncy rubber balls in order to blast all of the green bottles in the confined, ledge filled environment. While the premise of the game (break all bottles before your ammo runs out) is simple, actually completing the tasks can prove extremely difficult as there are numerous obstacles and angle-based problems to solve!

Reasons to play this addicting, shooting skill challenge: This funny game requires much more analytical thinking and strategy than the average shooting game, and presents a physics-based problem solving challenge as you have to figure out the optimum angle and trajectory to smash each bottle.

Strategy to win: Trial and error forms a big part of your strategy here. While you have a decent ammunition stock of 25 bouncy rubber balls to smash maybe 5 or 6 bottles with, it's highly unlikely that you'll break them all in one shot. This means that you’ll need to perform ‘test shots’ where you see how your balls (bullets) react when fired off at certain angles. Accurate mouse control and a steady hand are vitally important here. Some levels feature very awkwardly positioned bottles that can only be reached by firing from three or four different angles.

Play this Game

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.

Play this Game

Fun Da Vinci is a straight-forward, interactive physics-based puzzle game for both younger and older kids where you have to move and place objects in ideal positions so that cannonballs can be fired and directed into designated urns in each level. Set in the Renaissance period environment of the amazingly gifted Leonardo da Vinci, an innovative inventor, engineer, architect, mathematician, anatomist, painter, sculptor, musician, writer, and so much more.., you play the role of the inventive game changer here. Outlining your solutions to the physics and engineering-based problems on one of Leonardo’s legendary notebooks, you must impress your peers by designing a pathway (route), and strategically positioning various platforms, adjusting bridges, creating pathways, setting up blockades, and more so that the fired cannonballs reach their destination in the urns (fancy vases of the day).

The gameplay and graphics of this atmospheric brain teaser makes it feel like you are being immersed in a Renaissance drawing board. From the cracked parchment-style look of the play area, to the cool background noises mimicking a 15th century Italian city, this is one of the quirkiest puzzles you’re ever likely any time soon. As in all physics-based puzzle games, your observation skills, problem solving and strategic planning abilities, determination, stamina and patience are sternly exercised and tested. Be inspired by the true genius that was Leonardo Da Vinci (1452 – 1519) who even made detailed outlines of helicopter-like flying machines, tanks, and even robots in his spare time – hundreds of years before these machines were actually invented. Happy innovation!

Play this Game

Reclaym is an innovative, interactive teamwork and brainteaser-style platform game for older kids / teens where you must guide a bear made of clay through a series of side-scrolling, obstacle-based levels. The soft, malleable composition of your jumping bear hero character means that he can perform specialized tasks such as flipping switches or opening doors that allow him to progress. For example, he can be split into two in order to hold down extra switches, or flattened into a pancake shape in order to squeeze through tight gaps, and more.

Background info: You play the role of the former ruler of ‘Claytonia’. Having been ousted by the evil Lord Claymore, you must find the remaining pieces of yourself by progressing through the various traps and obstacle-filled levels laid out by Lord Claymore.

Skills required: In this challenging, thought-provoking Flash game, problem-solving determination and decision making skills are really important. You must use good analytical thinking and creative engineering to find the solution to each tricky mini-level. As you progress, you must learn to use the available tools (a mallet hammer and chopping knife) to your advantage.

Play this Game

Play a fun interactive, analytical thinking puzzle game: Transform red-colored balls to orange with sharp aiming skill, accurate collisions and skillfully-managed ricochets! Clash It is a multi-level, physics-based puzzle and billiard-style, arcade skill game for little kids through high school teens and adults where you must launch an orange ball around a confined game screen, and try to make sure it comes into contact with (and transfers its color to) the awkwardly-positioned red balls. Your goal is to transform all red balls to orange within a set number of launching ‘shots’.

Reasons to play this challenging, collision-based mouse control game: Test and exercise your analytical thinking skills, visual awareness, prediction skills, angle judgement and accuracy as you attempt to carefully and skillfully guide the orange ball toward successful collisions with the target red balls. Unleash the power of your problem-solving mind as you deal with increasingly-difficult levels, tricky target ball placement, and wacky obstacles.

Strategy to win: Trial and error is really important here! You must learn from your mistakes and try to alter your shot power and angle accordingly. Many of the prediction, precision and deftness skills required for table games such as pool and snooker come into play. You must play ‘carom’ and ‘billiard’ type shots where you ricochet the orange ball off of one or more target balls.

Play this Game

Are you a fan of classic matching gem or matching block puzzles with a twist? Are you on the hunt for a fun and awesomely-addicting game to really stimulate your mind and invigorate your concentration skills? If so, Blocks is a straight-forward (yet difficult at later levels) match-3 puzzle game for kids and grownups of where you have to swap the positions of different-colored blocks around in order to clear the playing area of all blocks (by achieving three-in-a-row combinations). However, Blocks is much more than any old match 3 activity; it becomes a very challenging thinking exercise, as well as a head-scratching, eye-rubbing, brain teaser extravaganza! Test yourself against 100 (yes, that’s ONE HUNDRED) increasingly intricate levels!

This highly enjoyable and enthralling online problem-solving game requires very good observation skills, logical thinking, the vision to predict and plan strategically, absolute dogged determination, and bucket-loads of trial and error. You must try to work out the correct solution on each level that allows same-colored blocks to fall into place and match within the structure. What begins as a modest task of swapping just one or two blocks quickly escalates into a complex mind-boggler where you need to be thinking two or three steps ahead! OK, it’s time to start laying the building blocks of your legacy as an absolute match game legend! Happy puzzle cracking!

Play this Game

Boombot is a cool, fun and highly challenging physics-based puzzle game where you have to carefully maneuver an indestructible little robot to an Exit Portal using powerful and controlled explosions. Your brave little Boombot buddy cannot move on his own, so must rely on your pinpoint bomb placement skills, and the effects of an explosion/detonation (a sudden release of energy that causes powerful pressure waves through the air in the immediate area) to propel him toward the Exit Portal.

This addicting online brain teaser is also an exhibition of controlled power and force, where you must blast Boombot up and over obstacles, through brick walls, and down steep ravines. Boombot should prove an instant hit with those who enjoy educational puzzle activities based on the laws of physics, or anyone who simply likes a good-old online game of fun explosion making! This game could also be used as a good activity for exercising spatial awareness, as well as your timing skills, observation skills, problem solving judgment, fast reactions, and patience. You only have a relatively confined space to work in, so the accuracy of your explosive placement is key. Ok Explosive Expert – let's get ready to have a blast!

Play this Game

Utilize strong 2-player teamwork and problem-solving skills to explore and escape a spooky, ancient maze structure! Pyramid Maze is a challenging, teamwork-oriented platform puzzle and maze-based adventure where you must guide a brave father and daughter duo through a series of tricky ledge and obstacle-filled levels. Set in the fire-lit depths of an ancient Egyptian-style pyramid, you must collect precious gems, flip switches, open doors, blow up obstacles, and more. While it is possible to ‘go it alone’ and control both characters, you have a much better chance of progress if you enlist the help of a friend or family member to form a formidable 2-player team!

Reasons to play this fun, escape-based adventure game: If you enjoy fun teamwork activities, puzzle platformers, and interesting maze action games for two players, then this game should offer you a good challenge.

Strategy to win: It is impossible for either character to complete the level on his or her own, meaning that a combination of both character's unique abilities is the only path to progress. Whether you are playing solo or with a friend, nimble keyboard skills are absolutely essential here. Some levels require logical, creative and analytical thinking skills as you try to figure out how to remove obstacles and reach higher ledges etc. Sharp observation skills are also handy – You need to be on the lookout for advantageous passages and vital collectible items such as the priceless diamond-shaped gems!

Play this Game

Test your logical thinking skills by solving beginner to advanced level 3D mazes! Mazes-ing is a challenging, trial and error-based maze puzzle game (for elementary age kids through high school students and grownups) where you must use the Arrow Keys on your keyboard to guide a golden ball to an Exit Portal in 30 increasingly tricky, multi-dimensional labyrinths. There are 15 classic ‘Flat Maze’ levels, and 15 trickier ‘3D Maze’ levels where you must maneuver the ball around the edges of multi-sided cubes and other shapes. Later levels feature teleporters and other quirky hindrances.

This Unity HTML5, keyboard-based, maze problem solving / brain-teaser game works on most web browsers for PC & Mac. The game can also be played on iOS and Android devices but requires an external keyboard as the Directional / Arrow Keys are used as the only control function. Smart logic and analytical thinking skills, strategy and great determination are very important as there is only one specific way to solve each maze. Good spatial awareness and visual memory skills also come into play in the 3D levels as you must try to figure out where to move the ball so that it re-appears in an advantageous position when the maze spins around.

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

Puzzle Games 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Best-Rated 1 2