Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 4 → 2 · +149 points.

Gained: Binary palindrome, Descending segment, Digit sum 27, 6 distinct digits, Happy number.

Lost: Ascending segment, Digit sum 29, Prime, 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.