Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 5 → 8 · +102 points.

Gained: Ascending segment, Digit sum 32, 3 distinct digits, Alternating parity, Repeated digit.

Lost: Digit sum 29, Zigzag digits, 4 distinct digits, Harshad number, Happy number.

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