Blueberry

Sums MATH

Sums is a daily number-placement puzzle where the arithmetic is simple, but the spatial reasoning is the challenge. Hand-crafted puzzles, a daily leaderboard, and hints if you get stuck.

Sumrex MATH

A logic placement puzzle where you place one rex per row, column, and colour region, none touching, so the digits beneath all six add up to today's target. One solution, no guessing required.

Cagey MATH

A free daily cage math puzzle — fill cages to hit the target using +, ×, −, ÷. New puzzle every day

Summit MATH

Summit is a daily number pyramid puzzle. The top tile is fixed. Rearrange the remaining numbers so that every tile equals the sum of the two below it. Simple rules, satisfying logic, and harder than it might seem.

Mathdle MATH

Like Spelling Bee, but for for arithmetic. 7 number tiles, one mandatory center, find every expression that equals the daily target.