Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 0 → 1 · +139 points.

Gained: Palindrome, Digit sum 18, 3 distinct digits, Harshad number, Happy number.

Lost: Digit sum 17, Descending segment, 4 distinct digits.

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