Your number, one digit away

One digit away

One change could reach Exceptional.

Position 4: 3 → 6 · +129 points.

Gained: Digit sum 43, Ascending segment, 3 distinct digits, Happy number.

Lost: Digit sum 40, Semiprime, 4 distinct digits.

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