Free
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About
The daily word puzzle that thinks back.
Sixteen letters appear on a 4x4 grid. The same sixteen everyone else in the world is staring at this morning. Slide them to merge - A and A become B, B and B become C, all the way up to Z. Spell any word of three or more letters in any row or column, and those tiles burst into light. The tiles above them fall. A new word forms. A chain reaction begins. x2. x3. x5. x8. x11. Your score detonates.
This is LETTR.
THE DAILY RITUAL
Every player on Earth gets the same letters today. Same starting board. Same incoming sequence. So when you beat your friends, you actually beat them.
THE GAME
- Slide tiles to merge matching letters and climb the alphabet
- Spell words of 3+ letters in any row or column, either direction
- Pop a word and watch the avalanche - falling tiles spell new words, combos multiply your score
- Plan two steps ahead with the Next tile preview
- Hunt the rare letters: J, Q, X spawn just 1% of the time
- Wild tiles match any letter. Save them for the moment that matters.
- Win the day by reaching Z
WHY IT'S DIFFERENT
It's not just a number game like 2048. It's not just a word game like Wordle. LETTR sits between them - a puzzle that rewards both pattern recognition and vocabulary, in two-minute sessions.
Quick enough to learn in ten seconds. Deep enough to think about all day. A puzzle for the moments between meetings, on the train, in the lift, before bed.
THE PROMISE
- Free. Forever.
- Zero ads. Zero accounts. Zero tracking. Zero data collection.
- Fully offline - your daily puzzle works anywhere, even on a plane.
- Family-safe word list - playable on your kid's tablet without surprises.
- A brand-new puzzle, every single day.
LETTR. One word at a time. One board a day.
Today's letters are waiting.
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What's New in LETTR
1.0
June 3, 2026




