Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 5 → 4 · +206 points.

Gained: Binary palindrome, Digit sum 18, Ascending segment, 3 distinct digits, Happy number.

Lost: Only two distinct digits, Digit sum 19, 2 distinct digits.

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