Hasan
Knight's Tour Remix
The centuries-old chess puzzle. A lone knight starts on the board; hop it in its L-shaped moves and land on **every square exactly once** to complete the tour. Green dots show your legal moves, a glowing trail numbers the path you've walked, and you can undo any time you paint yourself into a corner. Boards grow from a gentle 5×5 up to the classic 8×8.
Jump Jump (跳一跳) Remix
The viral hold-and-leap hit. A little hopper stands on a platform; **press and hold** to charge a jump, **release** to fly forward — the longer you hold, the farther it goes. Land on the next platform to score, and land **dead-centre** to build a growing combo. Misjudge the charge and you tumble off the edge. It's endless: one gesture, instant tension, a high score to chase — perfect short-loop, screen-recordable material.
Picture Fix Remix
A jigsaw. A procedurally-drawn picture is sliced into pieces and scrambled into a tray; tap a piece, then tap its slot in the frame to place it. Correct placements lock in — complete the picture to win.