What Is a 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.

Overview

A daily logic puzzle is a single, self-contained brain teaser released once per day. Everyone who plays on the same calendar day (counted in UTC) gets exactly the same puzzle, which is what makes it a shared daily ritual: you can compare results with friends because you all faced the identical challenge.

In DailyGrid the puzzle is a hidden 4-digit code. You deduce it from colored feedback on each guess — there are no words to know, so the game works the same in any language. That sets it apart from word-based daily games, which depend on a specific vocabulary.

The key property of a good daily logic puzzle is that it is solvable by pure reasoning: every puzzle DailyGrid serves is verified to have exactly one answer that can be reached from the feedback alone, with no guessing required. Luck never decides the outcome.

Strategy & tips

• Treat your first guess as information-gathering, not a serious attempt to win — spread out the digits you test.
• Read the feedback as a set of constraints, then only make guesses that are consistent with every clue you already have.
• Because there is exactly one answer, you can often eliminate it down to a single possibility before you run out of tries.

Worked example

A step-by-step solve showing how the color feedback narrows things down. (Digits shown here to teach the method — the live daily puzzle never reveals them.)

1. 0

   1

   2

   3

   Step 1. The 2 is in the code but not in position 3 — and 0, 1, 3 give no "right spot" hits, so 1 may still appear elsewhere while 0 and 3 look unlikely here.

2. 2

   4

   5

   6

   Step 2. Position 1 is confirmed as 2. The 4 is in the code but not in position 2.

3. 2

   4

   1

   7

   Step 3. All four digits 2,4,1,7 belong to the code, but only position 1 is right — so 4, 1 and 7 each need to move.

4. 2

   7

   4

   1

   Step 4. Rearranging 4, 7, 1 into the only positions left open gives 2741 — solved.

FAQ

What time does the puzzle change?

A new puzzle unlocks at midnight UTC. Everyone worldwide sees the same puzzle for that UTC day, so the page shows the date in UTC to avoid confusion.

Do I need to know English to play?

No. The puzzle is a number code solved by colored feedback, so there is no vocabulary involved — it plays identically in any language.

Is it ever unsolvable or down to luck?

No. Every daily puzzle is verified before it ships to have exactly one answer reachable from the feedback by logic alone. There is no guessing.

Can I play past puzzles?

Yes — recent days are available in the archive to replay, and each replay reproduces the exact same puzzle from that day.

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