No. 1
July 30, 2026You are red. Take every black piece in 3 moves. Captures are compulsory, which is exactly what you are going to use against black. One first move works, and there is no take-back.
About Check
Check is a free daily checkers puzzle from Source of Truths. Every board is red to play with a forced sweep on it: take every black piece inside three moves, four on Sundays. Tap a piece and its legal squares light up, so you never need notation to play.
The trick is always the same and always satisfying: captures are compulsory in checkers, so giving a piece away is how you decide what your opponent does next. Every board in the bank opens with a sacrifice, and every one was solved twice, by the engine that ships and by a second one written independently, to confirm the sweep exists, takes exactly the stated number of moves, and has exactly one first move that works.
A new board drops every day at midnight Eastern. No app, no signup, play free in your browser, keep a streak, and race the daily leaderboard. More dailies: Park, our daily sliding-block jam, Four, our daily Connect Four position, and Mate, our daily chess endgame.