Your number, one digit away

One digit away

One digit, +90 points.

Your number

6,509

Extreme · Top 0.92%

Best one-digit neighbour

6,505

Extreme · Top 0.29%

Position 4: 9 → 5 · +90 points.

Gained: Digit sum 16, 3 distinct digits, Happy number, Repeated digit.

Lost: Digit sum 20, 4 distinct digits.

35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.