Rinmath Math Number Puzzle

Spin three rings. Hit one target. Solve today’s puzzle.

Rinmath is a quiet daily arithmetic puzzle built around three concentric number rings. Drag a ring to rotate it. Each spoke combines one tile from every ring; align all of them with the center target to finish the board.

CHOOSE YOUR DAILY

Pick 2, 4, 6, or 8 spokes and choose addition or multiplication. Every combination has a deterministic puzzle for the day, refreshed at midnight UTC, so players using the same settings receive the same challenge.

SOLVE WITH INTENT

• Live spoke totals update as you rotate. • Matching spokes lock with an amber glow. • Exact par is the minimum number of ring drags needed to solve the board. • Solve Coach can reveal the best next move when you are stuck. • Difficulty follows the weekly rhythm from Easy through Expert.

BUILD A STREAK

• An eight-week History calendar keeps solved days visible. • Lifetime Stats track solves, streaks, best times, average moves, and par rate. • Free Play lets you practice without changing the daily streak. • Build custom puzzles and share them with a compact RINM- code. • Playing a shared code is always free.

MADE FOR YOUR DEVICES

Rinmath includes layouts for iPhone, iPad, and Mac plus an Apple Watch companion. VoiceOver labels cover interactive controls, Reduce Motion is respected, and adjustable color assistance can make ring relationships easier to follow.

PRIVATE BY DESIGN

• No account or sign-in • No advertising • No analytics or tracking • No personal data collected • Normal play works offline

Start with three days of full access. After the trial, Rinmath locks until a one-time Pro purchase permanently unlocks the app. There is no subscription. Optional purchases and restores use Apple StoreKit, and Family Sharing is supported.

Rinmath supports 39 language routes across its daily puzzle, menus, stats, and accessibility surfaces.

U.S. patent pending.

Privacy policy: https://rizkcorsight.github.io/rinmath-policy/