Your number, one digit away

One digit away

One change could reach Extreme.

Your number

128,456

Distinct · Top 15.7%

Best one-digit neighbour

123,456

Extreme · Top 0.24%

Position 3: 8 → 3 · +270 points.

Gained: Sequential ascending, Digit sum 21, Alternating parity, Happy number.

Lost: Ascending segment, Digit sum 26.

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