Play Simple 2960 Vol. 3 - The Itsudemo Puzzle (J)(Rising Sun) Online

Simple 2960 Vol. 3 - The Itsudemo Puzzle came out for the Game Boy Advance in 2005, published by Rising Sun. It was part of a budget series that offered straightforward, pick-up-and-play experiences during the GBA's later years, a time when the handheld was full of quick diversions alongside its bigger adventures. You wouldn't call it flashy, but it knew exactly what it was doing.

You control a cursor to slide colored blocks across a grid, aiming to form complete rows or columns that then vanish from the screen. The main objective is to clear each puzzle before the grid fills up, requiring you to plan several moves ahead as the speed gradually increases. Two signature mechanics are the chain reactions you can set off by clearing multiple lines at once, and the constant pressure from new blocks rising from the bottom of the playfield. The pacing is methodical at first but becomes intensely focused as the difficulty ramps up. It feels like a quiet, satisfying battle against a steadily climbing stack of problems.