Four vaults of puzzles below deck — numbers, words, patterns, and logic — fifty-two questions in all, each one waiting with Dough on it. Work a single vault or wander them all; the Vault keeps no score but what you earn.
The Vault's rule, printed on the door: playing never costs you anything. Answer right and the Café pays the printed prize — once, ever, for that question. Answer wrong and the Vault shows you the reasoning, then that question locks until tomorrow; the lesson is yours to keep today. Your lifetime Dough only ever rises.
Tier I
pays 4–5 Dough
Tier III
pays 8–9 Dough
Tier II
pays 6–7 Dough
The Deep Vault
pays 10–12 Dough
The Daily Five: five questions are drawn by the date each morning, spread across the vaults. Solve all five in one day and the Café adds a +10 Dough bonus on top.
Today's Daily Five
Drawn fresh by the date, pinned all day. Tap a question to be taken to it below.