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    Numbr icon
    iOSPublished2026

    Numbr

    Think. Place. Balance. — daily arithmetic logic puzzles in five minutes.

    Think. Place. Balance. A calm equation grid for iPhone — fill digits and signs so every row and column evaluates true, then race the shared five-minute Daily Challenge.

    Built for focused play with sound, haptics, and local badges for consistency and streaks.

    • Five-minute daily race
    • 10,000 on-device puzzles
    • Free to play

    Balance every equation

    • Daily Challenge

      Everyone gets the same five-grid UTC race. Signs, Digits, or Mix focus rotates by day — clear all five before the clock hits zero.

    • Training and Encore

      Practice anytime from the offline puzzle bank with shareable grid numbers. Finish all seven daily runs in the UTC week to unlock Encore.

    • Quiet, focused tools

      Drag digits and signs from the tray, undo placements, reset the grid, and submit when every line balances.

    • Ranks and private groups

      Climb Score, Accuracy, Grids, and Streak on Game Center and CloudKit — or create a private group with an invite code.

    Technologies

    • SwiftUI
    • iOS