Free brain games, logic games, online thinking puzzles for kids (girls & boys) to play now with no download required on Learn 4 Good Games site: Fun logic-based games for PC, Mac, iPad, best interactive brain teasers, educational flash games, cool jigsaw puzzles, picture games for kids online.
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Fun Online Puzzle & Logic Games for Kids

Rating: 7.5/10 - 105259 votes

Play free logic thinking games, creative thinking activities and fun, challenging brain-teaser puzzles for children and teenagers on Learn4Good.com. From classic-style computer puzzles to the newest online puzzle ideas. Easy to difficult problem solving activities to play at home with your friends and family. Games for educators to use in the school classroom (for elementary through high school students) as teaching aids and interactive exercises; physics-based games, math games, strategy games, picture puzzles, and more..

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Pour The Fish is a challenging and innovative physics-based puzzle game where you have to dig through the dirt to create pathways for clean water to flow directly into the mouths of some thirsty fish. Having been sucked through a drainpipe into an underground ventilation system, your new fish buddies need to drink the small amount of water available in each level to survive. Your job is to make sure the water is clean, and has a clear path to reach these rather odd-looking little creatures! It’s not as easy as it sounds as you have to contend with the effect of gravity in a changing environment, poisonous water, exploding time bombs, and other obstacles that stand in the way of getting your "fishies" the water that they desperately need!

Packed with fun animation and unique features, this addicting and refreshingly-original, mouse-clicking problem solving activity could be ideal to use in the classroom to help to teach young kids how liquid moves and reacts to gravity. It is also a fun brain teaser activity that could help to promote and improve analytical thinking, as well as the creative strategy and engineering skills of any budding engineers and architects of the future; You simply have to carefully construct pathways and bridges for the water to travel along. Ok Puzzle Master, it's time to make a big splash in the world!

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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!

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King Soldiers 4 is a fun, online, physics problem-solving, aiming and accuracy-based shooting game for kids & teens where you must eliminate all of the ice monsters from each level using special projectile-firing weapons such as rocket launchers and snowball grenades! Playable on mobile phone, tablet, notebook, laptop and desktop PC, you play the role of a determined missile-firing soldier who is tasked with ridding each ledge and platform-filled level of your enemies. However, your soldier is fixed to his position, so you must use the angles, objects, and contours of each level to your advantage while launching your projectiles.

This wacky, HTML5-based, multi-level, physics shooting action game should work on iOS and Android devices as well as most web browsers for PC / Mac. Skills required include focus, good analytical thinking and problem-solving skills, smart decision making, timing, anticipation skills, determination, and a general appreciation for the collaborative effect of angles, trajectory, and shot power. A willingness for trial and error also comes into play as you figure out the best way to get at your elusive ice monster foes. Can you conquer all problem-solving 21 levels AND earn a three-star score in each?

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Catch the Candy Mech is a challenging, fun, interactive physics-based, visual puzzle game where you must skillfully use a Spiderman-style extendable rope tool to unite a small purple character with a tasty piece of candy in each level of a mechanical environment. Your determined purple hero cannot move of his own accord, but can move around the game screen by smartly using the retractable rope mechanism combined with some helpful objects in each level.

As Chief Puzzle Buster, you must choose when, where, and how to launch the rope-swinging, cuddly character into action, and how to maintain his momentum in the desired direction.

This very quirky, logic and skill-based arcade game should prove an interesting activity for fans of highly interactive problem-solving games with a twist, or anyone with a straight-forward fondness for good online puzzles and brain teasers. Good observation, analytical thinking skills, strategy, fast reactions, accurate mouse-clicking skills, and great determination are all required and exercised here. The timing of your swinging movements (mouse control) is really important, and the difference between success and failure. So, are you ready to swing into action? It's time to catch some candy!

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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!

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The Onomastica is a very interesting platform adventure running game with a cool, linguistics twist. Playing the role of an acrobatic running and jumping character, you must leap across platforms and ledges made up of different words and letters. These interchangeable block words and letter fragments can be pushed together and manipulated to form new words which alter the game environment in a really clever way. For example – you might have to push the letters E-R toward the end of L-A-D-D – and suddenly, the completed word transforms into a LADDER that you can climb to get to the next ledge!

Reasons to play this challenging thinking game: Fans of quirky, alternative, highly interactive and thought-provoking puzzle games and brain teasers are in for a treat! Exercise your logical and analytical thinking skills, problem solving stamina levels, and your vocabulary range as you attempt to create solutions with the available letters. Stimulate your observation and reaction skills too - Amid the fun word-play, you still have to run and jump tactfully and accurately.

Best strategy to win: You need to tap into your ability to ‘think outside of the box’, and rely on your puzzle-busting determination to go deep into this creative and difficult Flash-based game. Sharp keyboard skills are also important as you attempt to join separate words and letter groupings together! Enjoy the fun word-play action!

Educational note: The name of the game ‘Onomastica’, comes from the Greek term ‘onomastics’ which is a branch of linguistic study that focuses on names and people.

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Immerse yourself in a quest across a hazardous ancient tribal world to reclaim a sacred wok (artifact) stolen from your village by horrible crooks. Endeavour to complete step-by-step, logic-based, mouse-clicking puzzles on a brave, eccentric adventure to recover the magical wok. The Wok is a funny, point-and-click, interactive RPG puzzle game (for older kids) set in an atmospheric, animated world filled with imaginative creatures and stunning scenery. You must complete mouse-based tasks in order to guide your character through each level. Interact with the game screen to re-build bridges, remove obstacles, defeat wacky enemies, and more.

Skills / strategy required: This cool and quirky, immersive adventure game requires an inquisitive mind, sharp analytical thinking skills, logical judgement, and fast reactions. Key problem solving skills such as focus, concentration, discipline, patience, and great determination are all very important if you want to complete the brain teaser mini-puzzles here. Many of the levels / scenes require methodical, step-by-step actions, while some are timed challenges that must be completed with the help of your swift reflexes and sharp visual skills.

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Rolling Football is a very challenging, soccer-themed, physics-based puzzle and ‘environment altering’ brain-teaser game where you must add / move blocks and other items in order to ensure a soccer ball rolls into the open goal. Methodically and tactfully add the building block objects to the level, and then release the ball, and wait for gravity to complete the job! Scoring a goal has never been so intricate and complex!

Reasons to play this hard, interactive, science-based puzzle: Sternly test and exercise your analytical thinking and prediction skills, creative engineering, problem-solving determination, timing and stamina to figure out a solution in each of the 18 increasingly-difficult levels. This challenging soccer ball-based, environment altering game could be used as a fun gravity / momentum science lesson reinforcement aid in the school classroom or at home.

Strategy to win: Good old trial and error combined with your determination plays a big part in your success here. You must try to learn from your mistakes, and make alterations in your next attempt. Visualize (predict) what you think will happen, use good judgement in placing the blocks, and try to use gravity and the building block tools in each level. Remember that it does not matter how the ball gets in the goal but that timing is everything!

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Test your cognitive abilities with Brain Builder, a fun, fast-paced, point-and-click brain training game for kids, teens, and grownups where you take on 16 different, 1-minute, mini-puzzle activities. With 16 different brain building exercises - from math addition and subtraction problems to analytical and recognition-based puzzles, this game provides is a good exercise of your cognitive skills (for example - visual awareness, attention, analysis, evaluation and reasoning, processing speed, flexibility skills), your hand-eye coordination and reaction speed, and general problem-solving ability under pressure. Can you make it all the way to the end?

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Use good strategy, shrewd problem-solving skills and fast reactions to trap monsters in a warehouse full of sliding crate-like blocks (called bricks)! Monster Containment is a highly-stimulating and challenging, online interactive brain teaser puzzle game for 1 and 2 players (elementary / middle school kids, high school students through adults) to play where you must quickly and methodically move silver crates around a confined warehouse grid in order to contain and trap an increasing number of colorful little monsters. Go on a solo monster trapping run, or use good teamwork with a best friend, family member at home or classmate in a two-player mode.

Reasons to play this addicting, sliding tile-based arcade game: Monster Containment plays as an excellent test and exercise of a range of your physical and mental attributes. Focus, sharp observation skills, fast reflexes, and keyboard control skills must be combined with smart analytical thinking know-how, creative thinking skills, and determination. Showcase your talent as a lone problem-solving whizz, or unleash the power of savvy teamwork by embarking on an epic Monster Containment campaign with a partner.

Strategy to win: Although you must completely immobilize all monsters in order to progress, limiting the space they can move in is the initial key toward success. You'll find it very difficult chasing multiple monsters around the whole grid, so try to close them off in smaller corners first. Trapping more than one monster at a time can also be very beneficial, especially in later levels.

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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.

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Use good teamwork, analytical thinking and problem-solving skills to re-unite two Romeo and Juliet-style sweethearts in this cute yet challenging platform-based puzzle game! Jim Loves Mary 2 is a timing and teamwork-based adventure game for one or two players where you must guide the two characters through 20 obstacle and baddie-filled levels. Your duty is simple – reunite Jim and Mary! However, enabling contact between the duo means that you must be adept at solving interactive problems, flipping switches, avoiding wasps, pushing crates, leaping over hindrances, and taking on many more wacky tasks!

Skills required: This light-hearted, timing-based puzzle game requires sharp reflexes, tactful keyboard control and anticipation skills, good hand-eye coordination, and the vision to see the bigger picture and figure out the best way to bring the cute couple together. Smart analytical thinking and creative engineering skills are called into play, especially in later levels when there are multiple obstacles in your path.

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Wooden Path 2 is a tricky, interactive, isometric visual-style construction puzzle and bridge building game with 3 difficulty levels where you must carefully and strategically slide wooden bridge pieces around the game grid so that they form a crossable bridge across a river. As Chief Structural Engineer, you must oversee the visual problem solving and bridge building work, and are rewarded with higher scores for completing levels in fast times. With a massive 54 levels to complete, you must contend with immovable wooden bridge pieces, rocks that block your path, special colored tiles & blocks that must be removed, and more.

Reasons to play this cool, construction-based puzzler: With 3 difficulty levels, this game is suitable for elementary school age kids, middle school and high school students as well as visual-puzzle-loving adults. Wooden Path 2 really is a fun game and block-shifting, brain-teaser challenge for players who enjoy thought-provoking puzzle game that require smart analytical thinking and logic-based problem solving know-how. Exercise your creative engineering skills and spatial visualization ability as you complete simple to more advanced building tasks throughout the three different ‘worlds’.

Best strategy to win: As with any construction-based activity in real life, you must be careful and deliberate in your actions. Patient observation and planning combined with determination and persistence are very important attributes required here; there is a solution to each construction puzzle, you just have to stay in the game to figure it out using well thought out step-by-step procedures!

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When describing something relatively straight-forward, people often say “it’s not rocket science”. However, that expression certainly doesn’t apply to this challenging, physics-based launching puzzle - which very much "is" Rocket Science! Here, you have to drag, rotate, and launch explosive rocket missiles at awkwardly-positioned planets in a series of tricky levels. Your rockets must be fired from a designated, outlined area, and you have to hit at least one planet with a projectile in order to progress. You might even have to launch simultaneous rockets in different directions, so be prepared for a challenge that is truly ‘out of this world’.

This fun and innovative rocket launching game requires a good deal of logical thinking and precision. Engineering a solution to each level requires the ability to foresee the resultant reaction of your propelled missile, so a good understanding of angles and trajectory is key. You never know too; Maybe one day NASA will come calling at your door! Until then, enjoy this cool problem-solving brain teaser!

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Sneakily guide an orange ball to escape past a vast array of moving security cameras and ‘guards’ in this extremely-challenging skill and stealth-based strategy game: Security 2 is an incredibly-tricky yet addicting reactions and timing-based puzzle game where you must maneuver a small orange ball through confined mazes filled with sweeping security cameras and blue ball ‘security officers’. The catch is that these baddies zap your orange hero when it comes into their line of sight, so you must cleverly figure out the best way to exploit their ‘blind spots’ and escape each level!

Skills required: This multi-level, fast-paced, escape-the-level action game requires alert anticipation and timing skills, really quick reflexes, and tactful key control as you attempt to stealthily maneuver the ball past the multiple lookout-style bad guys. Smart analytical thinking, problem-solving skills and strategy are also required as each level acts as a mini brain teaser where you must craftily figure out the movement and range of the cameras and guards, and deftly maneuver your orange ball accordingly!

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If you like complex brain teasers, it’s time that you literally got down to the ‘nuts and bolts’ of online problem solving. Screw the Nut is a challenging physics-based, interactive puzzle game for older kids and teens where you have to strategically divert a hexagonal nut toward a bolt in each level using simple physics and gravity as your aid. Your goal is to unite the two pieces of metal hardware by any means possible – that includes removing objects such as beams and blocks, creating pathways, building bridges, or even using other items to physically push the nut toward the screw in each increasingly intricate level. You play the role of the ‘game changer’, and have to successfully alter the game environment in order to engineer a solution that merges the two pieces together.

This highly-stimulating, skill-based brain teaser requires good tactical and logical thinking skills. You have to carefully plan and figure out a solution using only the objects and tools in front of you. This means that you need think of how items might react to gravity, how you can propel or deflect the nut in certain directions, and how best to decipher what can become an increasingly complex puzzle in later levels. Quick reactions and good timing are also very important here as you have to sensibly choose the correct and tactful moment to make your move. Trial and error definitely plays a part here, and (like all good handymen and women who use these types of tools) you need to be patient and determined in order to succeed. Happy problem solving!

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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!

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Bowlees is a challenging physics-based puzzle game where your goal is to knock all of the bowling pins off the game screen by launching as few Bowlees as possible at them. You control the Bowlees (cute ball-shaped creatures who have to protect their village against a horde of bowling-pin bad guys). In each level, you must remove all of the bowling pins off the screen by hurling the Bowlees at them and using your knowledge of physics, gravity and trajectory to topple them out of sight. Use tools like clouds, portals and giant marbles to your advantage as you help the Bowlees get rid of their arch-enemies.

This brain-teaser puzzle will really test your strategic thinking and observation skills. It will also help to exercise your spatial awareness and hand-eye coordination abilities. This problem-solving game requires patience and plenty of trial and error. Ok Physics Whizz-kid, show us your skills! Good luck!

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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!

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Staking Claims is a fun and addicting, 1 and 2 player visual puzzle and turn-based strategy game for kids and teens which follows the classic ‘join-the-dots or Boxes game’-style concept. In Staking Claims, you claim ownership of a square grid by creating (drawing) the final wall in a box area. Staking Claims features a cool wild west / gold rush theme where you score extra points for completing boxes with gold bars in them. Play versus a cunning computer opponent (1 Player mode) or play against a friend, classmate or family member (2 Player mode).

Reasons to play this interactive, turn-based, brain teaser game: This is a clever and creative re-imagination of ‘Dots’ – the fun doodling game famously played on copybooks for generations across the world. Staking Claims offers a good exercise and test of your focus, observation skills, analytical thinking, creative engineering and strategy skills, and more.

Strategy to win: Unlike many puzzle games, this is actually a very tactical one-on-one battle of wits often shaped around what your opponent will do – and whether you can force him/her into a mistake. There is no time limit to rush you along, so try to be patient in creating your lines. Focus hard on the playing field. Play with the ‘bigger picture’ in mind; you may have to sustain the loss of one or two boxes if it means larger gains later in the game.

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