Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Penrose stairs 스크린 샷

iPad

iPhone

About Penrose stairs

*PenroseStairs* is a "chess-like" board game for two players.
The game boards are paradoxical scenes of impossible stairs, similar to the drawings of M. C. Escher.
Animatable representations of these optical illusions open up the possibility for a new, unique board game:
--- The 2 players try to stack their blocks and eliminate their opponent's blocks by jumping on them ---
The strategy can be to block the other player's moves first.
You can play a turn-based or a non-turn-based game.
PenroseStairs supports Game Center, so you can play online with friends.

Two different 1-player training modes allow you to improve your skills:
- In the first mode you try to follow an arrow, the race continues as long as you are fast enough and don't make a wrong move.
- In the second mode you'll try to stack a marked block in a specific position, a stacking exercise.