⚙️ Settings

Set 1 — Adding

Reception / Year 1 (Age 4-6) — every sum is +

Set 2 — Subtracting

Year 1 (Age 5-6) — every sum is −

Set 3 — Add & Subtract

Year 2+ (Age 6+) — bigger 4×3 board, both + and − on it

New Game Done