Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 3 → 2 · +171 points.

Gained: Digit sum 6, Descending segment, 3 distinct digits, Happy number.

Lost: Digit sum 7, 4 distinct digits.

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