Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 8 → 7 · +230 points.

Gained: Triangular number, Digit sum 37, Descending segment, Alternating parity, 5 distinct digits, Repeated digit.

Lost: Digit sum 38, Adjacent digit run, Triple digit, 4 distinct digits.

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