When you start the game and enter the main interface. In an 8X10 checkerboard, 2-3 rows of squares are randomly raised from the bottom. You can only move one square in the horizontal direction at a time, and there is space next to the square to be moved.
When you accidentally move an error you can click the back button to go back to the previous step
Roman
Obby
Super
Chris
Chuck
War L
Charl
Coffe
Destr
Ultim
Save
High
Scuba
Domin
Gridd
Gn Ni
Fruit
Jewel
Tank
Scary
Ameri
Puzzl
Ball
Ben 1
Magic
Skywa
Lette
Vex X
Monst
Fashi
Spook
Red H
Brain