Hidden beneath each tile is a symbol with a twin somewhere on the board. Flip two tiles at a time — if they match, they stay open. If not, they flip back and your memory takes the wheel.
No clock pressuring you — match at your own pace
Symbols shuffle into a new arrangement every round
Each cleared board adds a couple more pairs
Simple, satisfying, works great on touch screens
You matched everything on board 1 in 0 tries.