Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 8 → 2 · +178 points.

Gained: Five or more of one digit, Digit sum 17, Only two distinct digits, Harshad number, 2 distinct digits, Adjacent digit run.

Lost: Quadruple digit, Digit sum 23, 3 distinct digits, Happy number.

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