New puzzle every day
Crack today’s code
Guess the hidden 4-digit code (digits 0–9, repeats allowed) in 8 tries. After each guess every tile tells you how close that digit is. Pure logic, zero luck, no language barrier — and the same puzzle for everyone on the planet today.
How DailyGrid works
- 1
Guess the code
Type a 4-digit guess and submit. The hidden code uses digits 0–9 and may repeat.
- 2
Read the feedback
Each tile shows a colored shape: right spot, wrong spot, or not in the code at all.
- 3
Deduce & share
Narrow it down by pure logic within 8 tries, then share your spoiler-free result.
Get better at deduction
Strategy guides and examples to solve in fewer guesses.
Daily logic puzzle
A daily logic puzzle gives you one fresh reasoning challenge each day — the same puzzle for every player worldwide, solved by deduction rather than vocabulary or luck.
Read →
Number deduction tips
Solving a number-deduction puzzle in fewer guesses is a skill. These tips turn the color feedback into a system you can apply every day.
Read →
Best first guess
A strong opening guess buys you the most information for free. Here is how to choose one — and what to do with what it tells you.
Read →
Vs word games
Daily word games are fun but gated by vocabulary. A number-logic puzzle keeps the daily-ritual format while dropping the language barrier entirely.
Read →Frequently asked questions
- Is it free?
- Yes — completely free and unlimited. No signup, no payment to play the daily puzzle. Everything runs locally in your browser.
- How is the daily puzzle chosen?
- A deterministic algorithm generates the puzzle from the UTC date, so everyone in the world gets the exact same puzzle each day. It is never produced by an AI model, and no puzzle is ever sent from a server.
- Is my progress uploaded anywhere?
- No. Your guesses, streak and stats are stored only in your browser (localStorage). Nothing about your play is sent to a server or stored in any database.
- How is this different from a word game?
- DailyGrid uses a number code solved by pure deduction, so there is no vocabulary and no language barrier. It is an independent puzzle, not affiliated with any word-based daily game.