About Puzzle Dawn

Puzzle Dawn is three small logic puzzles a day: Mirror, Flipline and Sumtrail. They are original designs, meant to take a few minutes on a phone.

Each day’s puzzles are generated from the date and checked by a solver before you see them. Par is the true minimum, and Sumtrail grids always have exactly one answer.

Free to play, with no account. Your results and streaks stay in your browser.