Turn off all rooms' light!
Leapfrog to the same color spots!
Joint the dachshund's bodies!
Open panels without lions !
Make pair panels with the same insects !
Popular children's playground game.
Upturn all turtles !
Brain exercise by bicycle color.
Get all carrots following knight movement !
Turn all disks Black or White !
Slide the elephant to the EXIT !
Standard pentomino puzzle.
Puzzle jumping over an adjacent ball.
Standard version of Hanoi Tower.
Let's calculate with the Japanese abacus!
A famous arcade game!
Mathematical puzzle using matches.
Slide and joint roads.
