Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 4 → 9 · +207 points.

Gained: Binary palindrome, Digit sum 36, Happy number, 4 distinct digits.

Lost: Digit sum 31, 3 distinct digits.

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