Letterical

A daily word and maths puzzle game about completing grids without repeating letters or numbers. Simple rules, crunchy decisions, and a fresh set of challenges every day.

Google Play link coming soon Support

Free to play right now

Every letter is precious.

Fill the grid to create four or five words, but there is a catch: every letter of the alphabet can only be used once. Every choice matters and every vowel becomes a luxury.

Easy to learn but surprisingly deep, Letterical rewards clever planning, vocabulary knowledge, and creative thinking. Whether you want a quick daily brain workout or a mind-melting challenge, there is always another puzzle waiting.

A 4x4 Letterical word puzzle in progress

A 5x5 Letterical word puzzle in progress

Included free

Plenty to play before you spend a thing.

Unique word-building gameplay Daily puzzles test your vocabulary across easy 4x4 grids up to deceptively tough 5x5 grids.

Thousands of combinations Plan around vowels, repeated letters, and the words you can still make from what remains.

Rewards and progression Level up, earn medals and gems, unlock achievements, track statistics, and share results.

100+ colourful themes Spend gems on palette themes, with optional adverts available if you want double rewards.

Premium mode

More puzzles, more modes, permanent double rewards.

Purchase Premium separately to unlock daily maths questions, a time-based Endless Mode, random puzzle generation, more achievements, special themes, background animations, and filters.

Double rewards without needing to watch adverts
Maths puzzles where numbers cannot repeat
Endless Mode with a constantly scrolling grid
Random puzzles alongside the daily challenges
100+ more themes, animations, and filters

Letterical Endless Mode with a timer and scrolling word grid