Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 9 → 8 · +221 points.

Gained: Palindrome, Digit sum 36, Ascending segment, 3 distinct digits, Happy number, Double pair, Alternating parity.

Lost: Digit sum 37, Prime, 4 distinct digits, Repeated digit.

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