Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 3 → 7 · +109 points.

Gained: Digit sum 40, Descending segment, Adjacent digit run, Prime, Triple digit, 4 distinct digits.

Lost: Binary palindrome, Digit sum 36, 5 distinct digits, Repeated digit.

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