Escape Challenge 220 Room With A Shakudama

A single room, a single puzzle box (the shakudama, a traditional Japanese ornamental ball), and a cleverly minimal Japanese-style escape from prolific developer TomoLaSiDo. Escape Challenge 220 strips the genre back to its essentials, no inventory bloat, no sprawling map, just one carefully designed space with everything you need hidden in plain sight. Search the tatami flooring, decode the symbols on the shakudama itself, and work out the precise sequence of interactions that opens the door. A short, focused puzzler in the long-running Escape Challenge series.