What's The PIN?

How To Play Guess the 4-digit PIN. Each digit you submit lights up: green if it's the right digit in the right position, yellow if it's in the PIN but in the wrong position, grey if it's not in the PIN. Daily mode uses the same PIN for everyone today. Practice mode rolls a new PIN every session. Crack it before the ATM flags your card.

FRUSTRATED BANK Ready

— Daily PIN · Today —

Enter Your PIN · 10 Attempts

No attempts yet · 10 left.

CARD UNLOCKED

0000

Cracked in 8 guesses. Today's PIN was 4271. New PIN tomorrow.

FRBANK / 0042 v 4.7.2

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Today's PIN

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Strategy

Open with two distinct digits like 1234 or 0123 — maximises information per guess.

Yellow ≠ random. A yellow tells you the digit IS in the PIN, just elsewhere — that's almost as useful as a green.

Beware repeated digits. The PIN may contain duplicates (e.g. 1191). A grey on one position doesn't rule the digit out elsewhere.