Your number, one digit away

One digit away

One change could reach Extreme.

Position 6: 7 → 0 · +143 points.

Gained: Digit sum 9, Descending segment, Harshad number.

Lost: Digit sum 16, Semiprime.

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