Brain Games → Solo Test Game
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Description of Solo Test Game
Solo Test game is in the category of Brain Games and you can play this free game at OB Games.
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:
Solo Test
Solo Test
Klarbles
Klarbles
Car Crash Test: Abandoned City
Car Crash Test: Abandoned City
Car Crash Test: Abandoned City throws you into a thrilling sandbox of chaos and destruction. Explore a vast, deserted city where every street is your testing ground. Drive, crash, and experiment with powerful vehicles while mastering realistic physics and dynamic crash effects. Whether you’re speeding down empty highways or performing daring stunts, this game lets you push every car — and your reflexes — to the limit.
Instructions:
Choose your vehicle and hit the abandoned streets.
Use WASD to steer, Space to brake, and Shift for a nitro boost.
Switch camera views with C, repair your car with K, and reset with R.
Try slowing time with B for cinematic crash moments.
Explore freely, experiment with speed, and create your own unforgettable crash scenes.
Car Crash Test: Abandoned City throws you into a thrilling sandbox of chaos and destruction. Explore a vast, deserted city where every street is your testing ground. Drive, crash, and experiment with powerful vehicles while mastering realistic physics and dynamic crash effects. Whether you’re speeding down empty highways or performing daring stunts, this game lets you push every car — and your reflexes — to the limit.
Instructions:
Choose your vehicle and hit the abandoned streets.
Use WASD to steer, Space to brake, and Shift for a nitro boost.
Switch camera views with C, repair your car with K, and reset with R.
Try slowing time with B for cinematic crash moments.
Explore freely, experiment with speed, and create your own unforgettable crash scenes.
Fire Ball And Water Ball: Parkour Love Balls
Fire Ball And Water Ball: Parkour Love Balls
Fire Ball and Water Ball: Parkour Love Balls is an interesting parkour adventure and addictive ball game in the platform genre where orange fire ball and blue water ball running races.
Help orange ball to get to the portal faster than the blue ball doing parkour tricks! The game is similar to mario.
Game Features:
- Multiple levels with colorful balls
- Various biomes
- Secrets in the back
- Orange fire and blue water ball skins
- The water ball girl goes through the levels with you!
Instructions:
You can move and jump using the arrow keys, the WASD buttons (for PC) or by tapping the virtual buttons located on the screen (for smartphones and tablets).
Don't fall into the pits and don't fall into the traps.
To win, you need to get to the portal.
At the same time, it is not necessary to overtake another ball, because you are friends, not rivals :)
Fire Ball and Water Ball: Parkour Love Balls is an interesting parkour adventure and addictive ball game in the platform genre where orange fire ball and blue water ball running races.
Help orange ball to get to the portal faster than the blue ball doing parkour tricks! The game is similar to mario.
Game Features:
- Multiple levels with colorful balls
- Various biomes
- Secrets in the back
- Orange fire and blue water ball skins
- The water ball girl goes through the levels with you!
Instructions:
You can move and jump using the arrow keys, the WASD buttons (for PC) or by tapping the virtual buttons located on the screen (for smartphones and tablets).
Don't fall into the pits and don't fall into the traps.
To win, you need to get to the portal.
At the same time, it is not necessary to overtake another ball, because you are friends, not rivals :)
Legend Of Fireball
Legend Of Fireball
Fireballs are your weapon of choice as you tap on objects to obliterate them and earn rewards. Every tap brings you closer to becoming the ultimate Fireball King! Collect various fireballs, costumes, and upgrades, enhancing your powers with every victory. Master cool fireball skills to crush objects even faster and more efficiently.
Race against time to demolish all targets in thrilling challenges, proving you're the strongest fireball wielder in the universe!
Instructions:
Click on the screen to shoot a fireball. Navigate the menus to spend currency and update your character as you progress into the game.
Fireballs are your weapon of choice as you tap on objects to obliterate them and earn rewards. Every tap brings you closer to becoming the ultimate Fireball King! Collect various fireballs, costumes, and upgrades, enhancing your powers with every victory. Master cool fireball skills to crush objects even faster and more efficiently.
Race against time to demolish all targets in thrilling challenges, proving you're the strongest fireball wielder in the universe!
Instructions:
Click on the screen to shoot a fireball. Navigate the menus to spend currency and update your character as you progress into the game.
Just Mahjong
Just Mahjong
Immerse yourself in an atmosphere of tranquility with "Just Mahjong" — the perfect implementation of classic mahjong solitaire. Enjoy pure gameplay without unnecessary complications, where all attention is paid to the very essence of this famous game.
"Just Mahjong" offers:
Classic Rules: Authentic and time-tested mahjong solitaire gameplay.
Endless Enjoyment: Hundreds of carefully designed layouts guarantee long hours of play.
Instructions:
Your goal is to clear the playing field by finding and removing pairs of identical free tiles. A tile is considered free if it is not covered from above by other tiles and has at least one side (left or right) open.
Immerse yourself in an atmosphere of tranquility with "Just Mahjong" — the perfect implementation of classic mahjong solitaire. Enjoy pure gameplay without unnecessary complications, where all attention is paid to the very essence of this famous game.
"Just Mahjong" offers:
Classic Rules: Authentic and time-tested mahjong solitaire gameplay.
Endless Enjoyment: Hundreds of carefully designed layouts guarantee long hours of play.
Instructions:
Your goal is to clear the playing field by finding and removing pairs of identical free tiles. A tile is considered free if it is not covered from above by other tiles and has at least one side (left or right) open.
Stickman Rocket
Stickman Rocket
You have a powerful cannon loaded with Stickman Ragdols which you must shoot far to reach your target! Solve all kinds of challenges as you collect gems, avoid obstacles and control your throws to reach the targets in each level. Try not to bump into obstacles along the way and use all the raggedy characters you need to have fun with these amazing challenges - good luck!
Instructions:
Use the mouse or touch to aim and shoot
You have a powerful cannon loaded with Stickman Ragdols which you must shoot far to reach your target! Solve all kinds of challenges as you collect gems, avoid obstacles and control your throws to reach the targets in each level. Try not to bump into obstacles along the way and use all the raggedy characters you need to have fun with these amazing challenges - good luck!
Instructions:
Use the mouse or touch to aim and shoot
Crazy Stunts 3D
Crazy Stunts 3D
Get behind the wheel and conquer extreme tracks! Jump from ramps, compete with players, complete modes and unlock new cars!
Instructions:
The goal of the game is to complete levels, overcoming difficult tracks with ramps and obstacles, earn in-game currency and unlock new cars. Different modes may have their own tasks: drive carefully to the finish line, perform tricks or ride freely in the sandbox.
Mobile controls: touch / swipe.
Desktop controls: WASD/Arrows for movement, Space for handbrake.
Get behind the wheel and conquer extreme tracks! Jump from ramps, compete with players, complete modes and unlock new cars!
Instructions:
The goal of the game is to complete levels, overcoming difficult tracks with ramps and obstacles, earn in-game currency and unlock new cars. Different modes may have their own tasks: drive carefully to the finish line, perform tricks or ride freely in the sandbox.
Mobile controls: touch / swipe.
Desktop controls: WASD/Arrows for movement, Space for handbrake.
Brain Test Iq Challenge 2
Brain Test Iq Challenge 2
Ready for the wonderful challenge of your brain power? Brain Test IQ Challenge 2 is here! This is a brainstorming puzzle game that combines drawing, jumping, multiplayer battle, maze escape and other ways to play. Activate your brain in a second! In draw master, underlining guides the character into the correct restroom.
Instructions:
Mouse click or tap to play
Ready for the wonderful challenge of your brain power? Brain Test IQ Challenge 2 is here! This is a brainstorming puzzle game that combines drawing, jumping, multiplayer battle, maze escape and other ways to play. Activate your brain in a second! In draw master, underlining guides the character into the correct restroom.
Instructions:
Mouse click or tap to play
Crazy Goose Simulator
Crazy Goose Simulator
Crazy Goose Simulator is here. Ready to flap your wings, honk loudly, and cause total chaos in this fun goose simulator. It is full of crazy missions, fun adventures, and wild animal antics. You'll play the role of a completely mad goose. And start a series of outrageous and exciting quests in a quiet village.
Instructions:
Mouse click or tap to play
Crazy Goose Simulator is here. Ready to flap your wings, honk loudly, and cause total chaos in this fun goose simulator. It is full of crazy missions, fun adventures, and wild animal antics. You'll play the role of a completely mad goose. And start a series of outrageous and exciting quests in a quiet village.
Instructions:
Mouse click or tap to play
Downhill Car Ride: Crash Test
Downhill Car Ride: Crash Test
Put on a real destructive show!
Forget about safety, in this game you need to check how strong the dummy is. At your disposal is a huge pile of dummies, an abandoned town, an incredibly huge arsenal and complete freedom of action! In this game you can check what will happen if you crash a motorcycle at full speed into a house with dynamite or what will happen if you jump out of the car a second before the accident!
Instructions:
The entire location is filled with destructible objects, try to demolish as many buildings, trees, poles and other things as possible to earn more money.
Controls:
PC - to speed up, you need to quickly press the left mouse button on the playing area. To exit the car or jump, press the left mouse button on the corresponding icon.
Mobile - to speed up, you need to quickly press your finger on the playing area. To exit the car or jump, press your finger on the corresponding icon.
Put on a real destructive show!
Forget about safety, in this game you need to check how strong the dummy is. At your disposal is a huge pile of dummies, an abandoned town, an incredibly huge arsenal and complete freedom of action! In this game you can check what will happen if you crash a motorcycle at full speed into a house with dynamite or what will happen if you jump out of the car a second before the accident!
Instructions:
The entire location is filled with destructible objects, try to demolish as many buildings, trees, poles and other things as possible to earn more money.
Controls:
PC - to speed up, you need to quickly press the left mouse button on the playing area. To exit the car or jump, press the left mouse button on the corresponding icon.
Mobile - to speed up, you need to quickly press your finger on the playing area. To exit the car or jump, press your finger on the corresponding icon.
Alien Intelligence Test
Alien Intelligence Test
You've been abducted. To prove you're intelligent, aliens test you with strange puzzles and machines. Push buttons, solve challenges, survive the test.
Instructions:
Use only your mouse or touchpad. Click buttons, levers, and switches to discover logic patterns and complete each level.
You've been abducted. To prove you're intelligent, aliens test you with strange puzzles and machines. Push buttons, solve challenges, survive the test.
Instructions:
Use only your mouse or touchpad. Click buttons, levers, and switches to discover logic patterns and complete each level.
Beam Drive Car Crash Test Simulator
Beam Drive Car Crash Test Simulator
Experience thrilling car crashes with realistic physics and intense destruction! Smash, wreck, and demolish vehicles in crash tests, demolition derbies, and sandbox modes. Dive into authentic impact mechanics and explore the ultimate crash simulator for car destruction fans!
Instructions:
Driving/Walking/Flying - WASD
Right mouse button - Rotate camera
Space - Handbrake
C - Change camera
B - Look back
H - Horn
J - Hazard lights
Z - Left turn signal
X - Right turn signal
For mobile devices, use the in-game interface.
Experience thrilling car crashes with realistic physics and intense destruction! Smash, wreck, and demolish vehicles in crash tests, demolition derbies, and sandbox modes. Dive into authentic impact mechanics and explore the ultimate crash simulator for car destruction fans!
Instructions:
Driving/Walking/Flying - WASD
Right mouse button - Rotate camera
Space - Handbrake
C - Change camera
B - Look back
H - Horn
J - Hazard lights
Z - Left turn signal
X - Right turn signal
For mobile devices, use the in-game interface.
Just Ludo
Just Ludo
Just Ludo is a tabletop dice board game. Roll the dice and let your chess pieces reach the finish line first, so as to defeat the opponent and win rich rewards. Are you ready for the challenge?
Instructions:
Choose a mode, roll the dice, win!
Just Ludo is a tabletop dice board game. Roll the dice and let your chess pieces reach the finish line first, so as to defeat the opponent and win rich rewards. Are you ready for the challenge?
Instructions:
Choose a mode, roll the dice, win!
Just Slap It!
Just Slap It!
Just Slap It is a fun and lighthearted slap-based game where timing and accuracy are key. Compete in slap battles, perfect your timing, and climb the leaderboard to showcase your skills.
With simple controls and engaging gameplay, challenge yourself to out-slap opponents and rise to the top. Unlock upgrades and enjoy quick, casual fun anytime.
Instructions:
Just click/tap on screen to slap!
Just Slap It is a fun and lighthearted slap-based game where timing and accuracy are key. Compete in slap battles, perfect your timing, and climb the leaderboard to showcase your skills.
With simple controls and engaging gameplay, challenge yourself to out-slap opponents and rise to the top. Unlock upgrades and enjoy quick, casual fun anytime.
Instructions:
Just click/tap on screen to slap!
Hotel Fever Tycoon
Hotel Fever Tycoon
Wanna be a Hotel Empire Tycoon or a Top Cooking Chef? Come to "Hotel Fever Tycoon" to start an interesting hotel management and cooking ourney with Emma and Uncle George! Work together to build your world-class hotel chain!
Instructions:
Work hard to upgrade the hotel, complete each guest's order efficiently to unlock more theme hotels
Wanna be a Hotel Empire Tycoon or a Top Cooking Chef? Come to "Hotel Fever Tycoon" to start an interesting hotel management and cooking ourney with Emma and Uncle George! Work together to build your world-class hotel chain!
Instructions:
Work hard to upgrade the hotel, complete each guest's order efficiently to unlock more theme hotels
Basket Sport Stars
Basket Sport Stars
A great basket challenge begins with random characters and with random basketball arenas with the Basket Sport Stars game! Play single or 2 player! The game consists of many levels, characters, and various game modes like Tournament, Quick Matches, 2 player Matches, and Practice Matches. You can play any of these modes for free, without unlocking. Pick most of the characters for free and start shooting your opponent's basket hoop!
Instructions:
Player 1:
Move: W,A,S,D or ARROW KEYS(In 1P Mode Only)
Attack: S or DOWN ARROW(In 1P Mode Only)
Use gift boxes: G
Player 2:
Move: ARROW KEYS
Attack: DOWN ARROW
Use gift boxes: L
A great basket challenge begins with random characters and with random basketball arenas with the Basket Sport Stars game! Play single or 2 player! The game consists of many levels, characters, and various game modes like Tournament, Quick Matches, 2 player Matches, and Practice Matches. You can play any of these modes for free, without unlocking. Pick most of the characters for free and start shooting your opponent's basket hoop!
Instructions:
Player 1:
Move: W,A,S,D or ARROW KEYS(In 1P Mode Only)
Attack: S or DOWN ARROW(In 1P Mode Only)
Use gift boxes: G
Player 2:
Move: ARROW KEYS
Attack: DOWN ARROW
Use gift boxes: L
Brain Test: One Line Draw Puzzle
Brain Test: One Line Draw Puzzle
In this engaging one-line puzzle game, challenge your brain by drawing shapes in a single stroke without lifting your finger. Each level presents a unique shape that must be drawn in one continuous line, testing your logic and creativity. With increasing difficulty, you’ll need to plan your moves carefully to solve each puzzle. Perfect for players of all ages, this game offers hours of fun while improving problem-solving skills. Can you master the art of drawing each shape in one go?
Instructions:
1-Tap and hold to start drawing.
2-Draw the shape in one continuous line.
3-Do not lift your finger until the shape is complete.
4-If you make a mistake, restart and try again.
5-Complete each level by finishing the shape in one stroke.
In this engaging one-line puzzle game, challenge your brain by drawing shapes in a single stroke without lifting your finger. Each level presents a unique shape that must be drawn in one continuous line, testing your logic and creativity. With increasing difficulty, you’ll need to plan your moves carefully to solve each puzzle. Perfect for players of all ages, this game offers hours of fun while improving problem-solving skills. Can you master the art of drawing each shape in one go?
Instructions:
1-Tap and hold to start drawing.
2-Draw the shape in one continuous line.
3-Do not lift your finger until the shape is complete.
4-If you make a mistake, restart and try again.
5-Complete each level by finishing the shape in one stroke.
Fall Bean 2
Fall Bean 2
Fall Bean 2 invites you to a colorful, fun-filled world of races! In this chaotic platform game, your goal is to be the last one standing by outmaneuvering other players. Jump, roll, and leave your opponents behind on challenging courses. Overcome new obstacles in each round to reach the final and claim victory! Compete with friends or players from around the world in non-stop action. Join Fall Bean 2 now and enjoy the excitement!
Instructions:
Objective: The goal of Fall Bean 2 is to survive each round and be the last player standing. Navigate through obstacle courses and avoid elimination.
Move: Use the arrow keys or WASD to move your character.
Jump: Press the spacebar to jump over obstacles.
Dive: Press the shift key while in the air to dive forward.
Grab: Use the left mouse button or the E key to grab objects or other players.
Fall Bean 2 invites you to a colorful, fun-filled world of races! In this chaotic platform game, your goal is to be the last one standing by outmaneuvering other players. Jump, roll, and leave your opponents behind on challenging courses. Overcome new obstacles in each round to reach the final and claim victory! Compete with friends or players from around the world in non-stop action. Join Fall Bean 2 now and enjoy the excitement!
Instructions:
Objective: The goal of Fall Bean 2 is to survive each round and be the last player standing. Navigate through obstacle courses and avoid elimination.
Move: Use the arrow keys or WASD to move your character.
Jump: Press the spacebar to jump over obstacles.
Dive: Press the shift key while in the air to dive forward.
Grab: Use the left mouse button or the E key to grab objects or other players.
Just Dice - Random Tower Defence
Just Dice - Random Tower Defence
? Welcome to "Just Dice: Random Tower Defense"! Get ready to roll the dice and defend your territory against hordes of relentless monsters in this exciting tower defense game. With a unique merging mechanic and vibrant visuals, you'll be hooked from the very first roll!
Instructions:
? In "Just Dice: Random Tower Defense," you'll strategically place dice-shaped towers on the map to fend off waves of monsters. Each tower resembles a dice, with different numbers of dots indicating its power level.
? To strengthen your defenses, merge two dice towers of identical dot counts to create a higher-level tower with increased firepower. Choose your merges wisely to build the most powerful defense against the relentless monster onslaught.
? Welcome to "Just Dice: Random Tower Defense"! Get ready to roll the dice and defend your territory against hordes of relentless monsters in this exciting tower defense game. With a unique merging mechanic and vibrant visuals, you'll be hooked from the very first roll!
Instructions:
? In "Just Dice: Random Tower Defense," you'll strategically place dice-shaped towers on the map to fend off waves of monsters. Each tower resembles a dice, with different numbers of dots indicating its power level.
? To strengthen your defenses, merge two dice towers of identical dot counts to create a higher-level tower with increased firepower. Choose your merges wisely to build the most powerful defense against the relentless monster onslaught.
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.