Your number, one digit away

One digit away

One change could reach Exceptional.

Position 3: 4 → 1 · +63 points.

Gained: Digit sum 11, Ascending segment, Semiprime, Happy number.

Lost: Digit sum 14, Prime, Zigzag digits.

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