Equate.

In Equate. you fill in a 3×3 grid so that every row and every column solves into the same number. One rule. Eleven decks. A clean line you either find — or you don't. It starts gently. ×2, ×3. A blank or two, the rest filled in. Tap a square, pick a number, watch the lines settle. As you go, the grids open up: more blanks, more operators, more ways the lines can fight you. The puzzle never explains itself. It just rewards the moment you see it. -Eleven decks: ×2 through ×12, each a self-contained mastery ladder - Four tiers: Bronze, Silver, Gold, Mastered. Clean solves only — one red flash and the run resets - Mastered tier requires Gold-pace solves on three separate days, so the facts actually stick - A wizard's study you decorate as you advance — trophies, charms, the occasional unexpected guest - Built for short sessions. A round is 30 seconds when the answer clicks, three minutes when it doesn't For adult puzzle players, Equate. is a quiet number game with the satisfaction of a crossword and the rhythm of a Sudoku. For kids (and the adults teaching them), it's the multiplication tables wrapped in a mechanic worth opening again tomorrow. What Equate. doesn't have: - No ads - No in-app purchases - No subscriptions - No account, no login, no tracking - No internet connection required, ever Your progress lives on your device and nowhere else. That's the whole list.