Four

Turn LOGIC

A daily Othello endgame. One move holds the win, and a perfect engine plays the rest of the board out against you.

Crowns LOGIC

Queens-style logic puzzle: place one crown in every row, column and color region, no two crowns touching diagonally. One unique solution per day.

Boxes Game LOGIC

Daily puzzle game inspired by classic box-drawing strategy game. Place lines to complete boxes and score points indicated inside the box. Play the daily gambit, or a full game!

Bloom LOGIC

A daily flood-fill puzzle. Start from a corner and flood the grid with colors to cover every cell in as few moves as possible.

Tridem LOGIC

A daily sliding puzzle where three pieces move as one. Slide the trio onto their goal squares — the movement rule changes each weekday, building a weekly arc.