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Platform Games → Lock Challenge Game
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Description of Lock Challenge Game
Lock Challenge game is in the category of Platform Games and you can play this free game at OB Games. An addicted hypercasual game, simple to control, nice design, fun, challenging and relax-able. PLAY NOW!
Instructions:
Tap at the right time to unlock.
General Instructions:
You can play this game for free. On your computer, you can play this game with your mouse or the arrow keys on your keyboard. On your mobile phone or tablet, you can play this game on touch screens by tapping or swiping. The game should fit on your screen. If there is a notification about the orientation of your phone or tablet, please rotate your phone or tablet to correct the orientation. Refresh the page if necessary. If you need help, please leave a comment below the game. You can open other games from below by selecting the recommended games, next or previous games. You can also browse the category you want to play. We wish you luck...
Recommended Games:
Sokoban Push The Box
Sokoban Push The Box
Challenge your brain in Sokoban - Push The Box. This is a timeless classic puzzle game. Enter a clever maze full of crates, tight corners, and tricky layouts. Your task is simple but challenging. Push every box to the correct spot. Each level will test your logic, patience, and planning skills. One wrong move could block your path, so think carefully before every push. But keep an eye on your move count.
Instructions:
Mouse click or tap to play
Challenge your brain in Sokoban - Push The Box. This is a timeless classic puzzle game. Enter a clever maze full of crates, tight corners, and tricky layouts. Your task is simple but challenging. Push every box to the correct spot. Each level will test your logic, patience, and planning skills. One wrong move could block your path, so think carefully before every push. But keep an eye on your move count.
Instructions:
Mouse click or tap to play
Color Block Sort
Color Block Sort
This is a casual puzzle game about sorting blocks by color!
Simply tap your finger to sort various blocks, achieve winning streaks, and win exciting rewards.
Instructions:
Tap to move different blocks to start your sorting game.
Only blocks of the same color can be stacked together.
Sort all blocks of the same color into the same space.
This is a casual puzzle game about sorting blocks by color!
Simply tap your finger to sort various blocks, achieve winning streaks, and win exciting rewards.
Instructions:
Tap to move different blocks to start your sorting game.
Only blocks of the same color can be stacked together.
Sort all blocks of the same color into the same space.
Block Combo Blast
Block Combo Blast
Enjoy a classic block puzzle game with exciting jewel blast gameplay and stunning visuals! Solve 1800+ challenging levels, earn combos, and climb the global leaderboard. Train your brain, relax with soothing sounds, and compete with friends for the top spot!
Instructions:
Drag and drop the tiles onto the grid. Fill each row or column to score!
There are three tiles to choose from. If none of the three tiles are placeable on the grid, it's game over.
Enjoy a classic block puzzle game with exciting jewel blast gameplay and stunning visuals! Solve 1800+ challenging levels, earn combos, and climb the global leaderboard. Train your brain, relax with soothing sounds, and compete with friends for the top spot!
Instructions:
Drag and drop the tiles onto the grid. Fill each row or column to score!
There are three tiles to choose from. If none of the three tiles are placeable on the grid, it's game over.
Sokoban P/R
Sokoban P/R
Help the adorable loader handle his daily tasks in the classic Sokoban puzzle! Enjoy simple design, clever challenges, and the ability to develop your own strategy. Levels will gradually expand, so you can always test your skills. The best puzzle solutions await you!
Instructions:
Your goal is to move boxes to their designated spots, solving tasks that grow more challenging with each level.
Help the adorable loader handle his daily tasks in the classic Sokoban puzzle! Enjoy simple design, clever challenges, and the ability to develop your own strategy. Levels will gradually expand, so you can always test your skills. The best puzzle solutions await you!
Instructions:
Your goal is to move boxes to their designated spots, solving tasks that grow more challenging with each level.
Merge Cube Challenge
Merge Cube Challenge
Merge Cube Challenge offers a unique 2048 experience with its innovative endless mode. You can play alone or compete with your friends. Also, test your strategy and quick thinking skills by competing against the CPU. In endless mode, try to get the highest score by using the bomb special power. With the excitement increasing with each move, collect points and leave your opponents behind! Are you ready to immerse yourself in this excitement?
Instructions:
CPU Mode:
Player 1: WASD or Arrow Keys
Endless Mode:
Player 1: WASD or Arrow Keys
2 Player Mode:
Player 1: WASD
Player 2: Arrow Keys
Merge Cube Challenge offers a unique 2048 experience with its innovative endless mode. You can play alone or compete with your friends. Also, test your strategy and quick thinking skills by competing against the CPU. In endless mode, try to get the highest score by using the bomb special power. With the excitement increasing with each move, collect points and leave your opponents behind! Are you ready to immerse yourself in this excitement?
Instructions:
CPU Mode:
Player 1: WASD or Arrow Keys
Endless Mode:
Player 1: WASD or Arrow Keys
2 Player Mode:
Player 1: WASD
Player 2: Arrow Keys
Falling Blocks - Halloween Challenge
Falling Blocks - Halloween Challenge
Step into the Halloween fun with Falling Blocks - Halloween Challenge, a thrilling match-3 arcade game! Match 3 or more spooky blocks, including pumpkins, ghosts, and skulls, as they rapidly fall from above. Your reflexes and strategy will be put to the test to clear the board and prevent a pile-up. Featuring vibrant Halloween visuals and addictive gameplay, this game provides hours of entertainment for all ages. Face the challenge, set high scores, and embrace the Halloween spirit!
Instructions:
On mobile:
Touch on the screen where you want to place the block.
On Desktop:
Click on the screen where you want to place the block.
--- OR ---
Use Keyboard:
- Use Left And Right Keys for move block left or right side
- Use R for blocks refreshing
- Use B for create bomb
Step into the Halloween fun with Falling Blocks - Halloween Challenge, a thrilling match-3 arcade game! Match 3 or more spooky blocks, including pumpkins, ghosts, and skulls, as they rapidly fall from above. Your reflexes and strategy will be put to the test to clear the board and prevent a pile-up. Featuring vibrant Halloween visuals and addictive gameplay, this game provides hours of entertainment for all ages. Face the challenge, set high scores, and embrace the Halloween spirit!
Instructions:
On mobile:
Touch on the screen where you want to place the block.
On Desktop:
Click on the screen where you want to place the block.
--- OR ---
Use Keyboard:
- Use Left And Right Keys for move block left or right side
- Use R for blocks refreshing
- Use B for create bomb
Christmas Block Challenge
Christmas Block Challenge
Christmas Block Challenge: Strategically place festive blocks on a 10x10 grid, completing rows or columns of 10 to collect all Xmas Collectibles within them. The objective is to gather all the collectibles on the board. Can you become the ultimate holiday block strategist and unwrap all the festive surprises?
Instructions:
To play, select a block from the left panel by clicking or tapping, then drag it onto the board. Ensure it fits without overlapping other blocks. Create a row or column of 10 blocks to collect them. Your objective is to gather all Xmas baubles from the board.
Christmas Block Challenge: Strategically place festive blocks on a 10x10 grid, completing rows or columns of 10 to collect all Xmas Collectibles within them. The objective is to gather all the collectibles on the board. Can you become the ultimate holiday block strategist and unwrap all the festive surprises?
Instructions:
To play, select a block from the left panel by clicking or tapping, then drag it onto the board. Ensure it fits without overlapping other blocks. Create a row or column of 10 blocks to collect them. Your objective is to gather all Xmas baubles from the board.
1010+ Block Puzzle
1010+ Block Puzzle
1010+ Block Puzzle combines classic and innovative gameplay for endless fun and strategic thinking. Features include a dynamic 10x10 board, unique block buffer system, a variety of figures, row and column destruction, and a handy storage feature. Use powerful boosters, explore two game modes, and enjoy the game's stunning visuals and relaxing sounds. Train your brain and unwind with this visually appealing block puzzle game. Perfect for puzzle lovers and strategic thinkers alike!
Instructions:
In this game you have to fill the field with figures. Figures appear in the buffer. When a row or column is filled, it disappears. If there is no more space on the field, the figure can be placed in the storage. If you are stuck, use powerful boosters: figure rotation, undo last move and generating new figures. In the Adventure mode, you will find a variety of levels with different goals. In Classic mode, you need to score as many points as possible.
1010+ Block Puzzle combines classic and innovative gameplay for endless fun and strategic thinking. Features include a dynamic 10x10 board, unique block buffer system, a variety of figures, row and column destruction, and a handy storage feature. Use powerful boosters, explore two game modes, and enjoy the game's stunning visuals and relaxing sounds. Train your brain and unwind with this visually appealing block puzzle game. Perfect for puzzle lovers and strategic thinkers alike!
Instructions:
In this game you have to fill the field with figures. Figures appear in the buffer. When a row or column is filled, it disappears. If there is no more space on the field, the figure can be placed in the storage. If you are stuck, use powerful boosters: figure rotation, undo last move and generating new figures. In the Adventure mode, you will find a variety of levels with different goals. In Classic mode, you need to score as many points as possible.
Block Puzzle Ocean
Block Puzzle Ocean
Block Puzzle Ocean a tetris style game which is relaxing and thrilling. This game will train your brain to make a logical approach better when you try to organize blocks vertical or horizontal to archive more jewel reward.
Instructions:
- Drag the blocks to move them.
- Place blocks into the 8x8 grid.
- Arrange the blocks in horizontal or vertical in order to fill a row or column to clear the jewels.
- Blocks will be removed when:
+ A vertical line is completed.
+ A horizontal line is completed.
- Play as long as you can to rack up points until you are not able to place any more pieces.
Block Puzzle Ocean a tetris style game which is relaxing and thrilling. This game will train your brain to make a logical approach better when you try to organize blocks vertical or horizontal to archive more jewel reward.
Instructions:
- Drag the blocks to move them.
- Place blocks into the 8x8 grid.
- Arrange the blocks in horizontal or vertical in order to fill a row or column to clear the jewels.
- Blocks will be removed when:
+ A vertical line is completed.
+ A horizontal line is completed.
- Play as long as you can to rack up points until you are not able to place any more pieces.
Impostor vs noob
Impostor vs noob
You play as a traitor who must defeat all the enemies on a level to advance to the next one. An exciting adventure in the cube world, where interesting levels, fun gameplay and characters are waiting for you. Pass this challenge and become a real pro impostor!
- Shoot the noobs with a pistol
- Fun physics that makes every level unforgettable
- 100+ varied and colorful levels
- Different biomes: grass, sand, snow, lava, lucky blocks, ocean and much more!
Instructions:
Help your hero to move to the next level. Aim with the mouse cursor, then release the right mouse button to shoot. Defeat all the enemies on the level to go further!
You play as a traitor who must defeat all the enemies on a level to advance to the next one. An exciting adventure in the cube world, where interesting levels, fun gameplay and characters are waiting for you. Pass this challenge and become a real pro impostor!
- Shoot the noobs with a pistol
- Fun physics that makes every level unforgettable
- 100+ varied and colorful levels
- Different biomes: grass, sand, snow, lava, lucky blocks, ocean and much more!
Instructions:
Help your hero to move to the next level. Aim with the mouse cursor, then release the right mouse button to shoot. Defeat all the enemies on the level to go further!
Block Puzzle
Block Puzzle
Blast the woodblocks and enjoy the relaxation and fun!
? New fun from classic puzzle games.
? Beautiful graphics and satisfying sound effects.
? A tactile game experience with realistic wood tile design.
? FREE game! NO time limit!
? Leaderboard allows you to compete with your friends or players all over the world.
? A light, small game, no download, click and play game.
? No register and free to play.
Instructions:
? How to play this puzzle game?
? Tap the woodblocks to move them.
? Place wood blocks in a vertical or horizontal line to clear them.
? Make the score as high as you can and be the best block blaster.
Blast the woodblocks and enjoy the relaxation and fun!
? New fun from classic puzzle games.
? Beautiful graphics and satisfying sound effects.
? A tactile game experience with realistic wood tile design.
? FREE game! NO time limit!
? Leaderboard allows you to compete with your friends or players all over the world.
? A light, small game, no download, click and play game.
? No register and free to play.
Instructions:
? How to play this puzzle game?
? Tap the woodblocks to move them.
? Place wood blocks in a vertical or horizontal line to clear them.
? Make the score as high as you can and be the best block blaster.
Block Puzzle Sudoku
Block Puzzle Sudoku
Easy to play but challenging puzzle game!
Easy to play, but difficult to be a master. The more blocks crush, the more score you will get. Try it and you will love this block puzzle game.
Features of the Block Puzzle Sudoku:
Hours of fun, exciting play.
Innovation of classic brick game.
No time limits.
You can play anytime and anywhere! We really hope you enjoy it!
Instructions:
Place the pieces into the board. Once you fill in a vertical or horizontal line, it will disappear, freeing up space for new pieces.
The game will be over if there is no space for any of the given blocks below the board.
Easy to play but challenging puzzle game!
Easy to play, but difficult to be a master. The more blocks crush, the more score you will get. Try it and you will love this block puzzle game.
Features of the Block Puzzle Sudoku:
Hours of fun, exciting play.
Innovation of classic brick game.
No time limits.
You can play anytime and anywhere! We really hope you enjoy it!
Instructions:
Place the pieces into the board. Once you fill in a vertical or horizontal line, it will disappear, freeing up space for new pieces.
The game will be over if there is no space for any of the given blocks below the board.
Stickman vs Huggy Wuggy
Stickman vs Huggy Wuggy
Stickman vs Huggy Wuggy - stickman playtime with AWP wants to kill huggy wuggy. Stickman shoot huggy like a baldy. Tap to make stickman vex shoot huggy wuggy and complete easy levels! Stick bowmaster. Floor is lava and monster school sticks are coming!
Instructions:
Aim and hit the head of Huggy Wuggy! Shoot and try to hit the target right away. Be careful! You can hurt yourself, too.
Stickman vs Huggy Wuggy - stickman playtime with AWP wants to kill huggy wuggy. Stickman shoot huggy like a baldy. Tap to make stickman vex shoot huggy wuggy and complete easy levels! Stick bowmaster. Floor is lava and monster school sticks are coming!
Instructions:
Aim and hit the head of Huggy Wuggy! Shoot and try to hit the target right away. Be careful! You can hurt yourself, too.
Mahjong 3D Candy
Mahjong 3D Candy
Have you ever thought about what would it be like to play your favourite mahjong 3D game with candies? Mahjong 3D Candy is exactly that! It takes our popular Mahjong 3D game into the world of sweet candies and cookies for you to match! So what are you waiting for? Play Mahjong 3D Connect now and solve the puzzle!
Instructions:
The rules of Mahjong 3D Candy are simple: find and match two tiles with the same candy. Tiles are matchable only if they are not blocked by other tiles around them. They key to Mahjong 3D Candy is speed since the time is constantly running out! For every level you manage to beat you will receive some extra time. Are you having troubles finding a match? Simply use the ‘Help’ and ‘Shuffle’ functions. So what else are you waiting for? Enjoy the most fun Mahjong 3D Candy game there is!
Have you ever thought about what would it be like to play your favourite mahjong 3D game with candies? Mahjong 3D Candy is exactly that! It takes our popular Mahjong 3D game into the world of sweet candies and cookies for you to match! So what are you waiting for? Play Mahjong 3D Connect now and solve the puzzle!
Instructions:
The rules of Mahjong 3D Candy are simple: find and match two tiles with the same candy. Tiles are matchable only if they are not blocked by other tiles around them. They key to Mahjong 3D Candy is speed since the time is constantly running out! For every level you manage to beat you will receive some extra time. Are you having troubles finding a match? Simply use the ‘Help’ and ‘Shuffle’ functions. So what else are you waiting for? Enjoy the most fun Mahjong 3D Candy game there is!
45 Challenges Block Collapse
45 Challenges Block Collapse
It is a challenging block collapse game. At each level, you will get a unique challenge. You have to complete the challenge in the allowed number of turns. If you use fewer turns, you will get good bonus points. Complete 45 levels to win this game.
Instructions:
Use a mouse or touch-pad to play this game.
It is a challenging block collapse game. At each level, you will get a unique challenge. You have to complete the challenge in the allowed number of turns. If you use fewer turns, you will get good bonus points. Complete 45 levels to win this game.
Instructions:
Use a mouse or touch-pad to play this game.
Monster School Challenge 3
Monster School Challenge 3
Complete challenge monster school 3, where Herobrine teacher will teach craftman, pigman, noob, pro, girl, zombie and others. Pixel art game in minecraft style. Complete this exciting adventure.
Instructions:
Click left mouse button to play
Pass the assessment challenges and become a real pro in monster shool.
Complete challenge monster school 3, where Herobrine teacher will teach craftman, pigman, noob, pro, girl, zombie and others. Pixel art game in minecraft style. Complete this exciting adventure.
Instructions:
Click left mouse button to play
Pass the assessment challenges and become a real pro in monster shool.
Red Stickman vs Monster School
Red Stickman vs Monster School
Perfect news for the lovers of Red And Blue Stickman Adventure! The sequel to the series has been completed as Red Stickman vs Monster School. The Stick Adventure is an addictive platform puzzle game, where you have to control characters. Participate in the Monster School challenge together with the Red Stickman.
Instructions:
Use arrows or WAD to move arround
Perfect news for the lovers of Red And Blue Stickman Adventure! The sequel to the series has been completed as Red Stickman vs Monster School. The Stick Adventure is an addictive platform puzzle game, where you have to control characters. Participate in the Monster School challenge together with the Red Stickman.
Instructions:
Use arrows or WAD to move arround
Monster School Challenge 2
Monster School Challenge 2
Herobrine made challenges for Monster School students in minecraft. Zombie, Creeper, Craftsman, Noob, Pro, Hacker, God and girl plays bottle flip challenge and roller coaster in Monster School Challenge 2 from creators of Noob vs Pro games.
Instructions:
Click Left Mouse Button to play
Herobrine made challenges for Monster School students in minecraft. Zombie, Creeper, Craftsman, Noob, Pro, Hacker, God and girl plays bottle flip challenge and roller coaster in Monster School Challenge 2 from creators of Noob vs Pro games.
Instructions:
Click Left Mouse Button to play
Monster School - Roller Coaster & Parkour
Monster School - Roller Coaster & Parkour
Monster School. Help Noob, Enderman, Herobrine and others to complete the training. This funny challenge. The heroes of minecraft quarreled together in the same monster school!
Instructions:
Click Left Mouse Button to play
Monster School. Help Noob, Enderman, Herobrine and others to complete the training. This funny challenge. The heroes of minecraft quarreled together in the same monster school!
Instructions:
Click Left Mouse Button to play
Match 20 Challenge
Match 20 Challenge
Match 20 Challenge is a free colorful puzzle online game for boys. The game starts at 5, looks easy until 10, gets fiendish at 15, and challenges you to get to 20. Anyone can learn it, but you'll have to concentrate to make it all the way. TIt is a very good skill-based game that tests both reaction time and dexterity. Can you get to Twenty?
Instructions:
Mouse or tap to play.
Match 20 Challenge is a free colorful puzzle online game for boys. The game starts at 5, looks easy until 10, gets fiendish at 15, and challenges you to get to 20. Anyone can learn it, but you'll have to concentrate to make it all the way. TIt is a very good skill-based game that tests both reaction time and dexterity. Can you get to Twenty?
Instructions:
Mouse or tap to play.
Comments to the Game:
Ali | 7/8/2013 11:29:56 AM
I would recommend to anyone to play this super free flash game online. OB Game's other flash games are also superb. I love this site and I would recommend it to anyone.