One Edit
2026-09-19
Target: Palindrome
The first and last digits match. Three matching digits also count.
Starting code
003Choose one digit to change.
One official answer per UTC day. Changing the selectors is free; submitting locks your result.
Same puzzle for everyone. A valid edit always exists. Leading zeros count. Solving a constructed puzzle earns achievements, not natural-draw collection stamps.
Next daily in 15:46:18 · 00:00 UTC
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