Versus.
Send a link. Race the same three puzzles. Most rounds wins.
Start a challenge.
Pick a game and send the link. You each play the same three puzzles, whenever you’re ready.
Win rounds, win the match. Each round goes to the faster solve. Take more rounds than your friend and the match is yours. Level on rounds? Lowest total time breaks the tie.
Same puzzles, your own start. Share the link by text. Each round’s clock starts when you press start.
Keep the clock honest. No hints or timer resets. Rounds have a five-minute limit. A skip or an unsolved round loses to any solve.