Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 3 → 2 · +215 points.

Gained: Palindrome, Only two distinct digits, Digit sum 16, 2 distinct digits, Harshad number, Quadruple digit.

Lost: Digit sum 17, Descending segment, 3 distinct digits, Triple digit.

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