Your number, one digit away

One digit away

One change could reach Exceptional.

Position 4: 2 → 1 · +71 points.

Gained: Digit sum 12, Zigzag digits, Triple digit, Semiprime, Happy number.

Lost: Digit sum 13, Prime, Double pair.

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