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Easy
Medium
Hard
Expert
Insane
Easy
Hello World
Easy
Hello World, again?
Medium
Hello World, oh no!?
Easy
An Empty World
Easy
Fading World
Medium
A Hell Word?
Easy
Upside Down
Hard
Broken World
Hard
Hello … What?
Medium
Square World
Medium
A World far far away
Easy
Black or White?
Medium
Breaking News
Medium
Colorful World
Medium
Blinking World
Medium
Sliding World
Hard
Clock World
Expert
Clock World II
Expert
Scrambled World
Hard
Diagonal World
Insane
Newton World
Hard
007 World
Medium
Shredded World
Expert
Rolling World
Expert
Falling World
Hard
Crosswor(l)d
Expert
Pacman World
Insane
Pacman World II
Hard
Last Hello World
Hard
Basic Shapes
Hard
Diamond
Easy
Hit the target
Expert
Nice Shot
Insane
Replay the Shot
Expert
Stack Overflow
Hard
Olympic Games
Easy
Intersection
Medium
Intersection II
Expert
Rising Sun
Medium
Square Gradient
Hard
Diagonal Gradient
Expert
Rounded Gradient
Insane
Spiky Gradient
Hard
Combined Rotation
Hard
Dartboard I
Expert
Dartboard II
Expert
Enemy Spotted!
Hard
Area Cleared
Easy
Rounded Line
Medium
Curved Line
Hard
Wavy Line
Expert
Spiral line
Hard
Child Boat
Expert
Child Boat II
Expert
Sun Boat
Hard
Froggy
Expert
Jumping Froggy
Medium
The Cloud
Hard
Rainy Cloud
Hard
Infinitity
Expert
Infinity flow
Medium
Wild Step
Hard
Wild Step II
Easy
Power Off
Medium
Gear
Expert
Rotating Gears
Insane
Full Gears
Easy
The Moon
Easy
The Sun
Hard
Strange Shape
Medium
Tetris
Hard
Tetris II
Medium
Pattern #1
Medium
Pattern #2
Hard
Pattern #3
Hard
Pattern #4
Hard
Pattern #5
Medium
Pattern #6
Medium
Pattern #7
Medium
The Key
Medium
The Lock
Expert
Unlock it
Easy
Square
Hard
Broken Square
Hard
Square vs Circle
Medium
The Room
Easy
Missing Border
Hard
Missing Border II
Expert
Missing Border III
Expert
Blob!
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