Your number, one digit away

One digit away

One change could reach Extreme.

Position 3: 2 → 0 · +140 points.

Gained: Digit sum 5, Descending segment, Adjacent digit run.

Lost: Digit sum 7, Harshad number, Happy number.

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