Yusuf
Crazy Eights
The public-domain ancestor of UNO, you versus a thinking CPU. Match the top card by **rank or suit**, or drop a wild **8** and name the suit everyone must follow. Out of matches? Draw from the pile. First to empty their hand wins. Fast, colourful, and endlessly replayable — every turn is a small decision about which card to shed and when to spend your eights.
Columns
The falling-jewel match-three classic (in the spirit of Sega's *Columns*) — distinct from Tetris and from swap-style match-3. A vertical trio of coloured jewels drops down a 6-wide well. You move it left and right and **cycle the three colours** within it, then let it land. Line up **three or more of the same colour in any direction** — across, down, or diagonally — and they vanish; everything above tumbles down and can chain into **cascades**. Clear the level's quota before the well fills to the top; the jewels fall faster every level.
Color Road
Switch the ball colour and lane before each gate reaches the scoring line.