Your number, one digit away

One digit away

One digit, +190 points.

Position 2: 3 → 9 · +190 points.

Gained: Hex repdigit, Digit sum 18, Binary palindrome, 4 distinct digits, Repeated digit.

Lost: Digit sum 12, Adjacent digit run, 3 distinct digits, Happy number, Triple digit.

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