Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 1 → 9 · +163 points.

Gained: Digit sum 48, Ascending segment, Triple digit, Semiprime, Happy number, 4 distinct digits.

Lost: Digit sum 40, Prime, Zigzag digits, 5 distinct digits, Repeated digit.

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