All games

Every game on CalmPlay is built by us, runs entirely in your browser, and stays free for good — no ads, no accounts, no timers breathing down your neck. The collection grows on purpose slowly: one classic done properly beats five done shallowly.

Sudoku Four levels, pencil notes, and puzzles with exactly one solution. Play 2048 Slide and merge matching tiles at your own pace. Play Solitaire Classic Klondike with draw one or three and unlimited undo. Play Minesweeper Read the numbers, flag the mines, and start with a safe first click. Play Chess Play the computer at eight levels, or share the board with a friend. Play

Five classics, all built in-house. More will join them only when they are ready.