How to play

Each day there's a new board of sixteen clues. Every clue has a number for an answer.

The goal

Tap the clues in order from the smallest answer to the largest. The first tap should be the lowest number on the board, then the next one up, and so on until all sixteen are revealed.

The catch

You don't know which numbers are on the board. It might run 1 to 16, or it might jump from 9 to 11 to 1,066. When you've just found 9, check whether anything could be 10. If nothing is, look for 11.

Lives

You have five lives. A wrong tap costs one and tells you nothing about the answer. Lose all five and the board reveals itself.

Difficulty

Every board is rated from Easy to Brutal, shown as one to five dots under the date. Easy boards stick to things most people know. Brutal ones lean on dates, decimals and huge numbers.

Example

Themed days

Some days have a theme, such as Decimal Day, the Shortest Day or the run-up to Christmas. Numbers can be negative, decimal, or enormous.

Streaks

Finish the day's board on the day to keep your streak going. Archive boards are just for fun and don't count. Your stats are stored in your own browser.