Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 8 → 1 · +179 points.

Gained: Palindrome, Only two distinct digits, Digit sum 11, 2 distinct digits, Quadruple digit.

Lost: Triangular number, Digit sum 18, 3 distinct digits, Triple digit.

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