Your number, one digit away

One digit away

One change could reach Extreme.

Position 5: 1 → 8 · +148 points.

Gained: Digit sum 47, Ascending segment, Semiprime, Double pair, Alternating parity, 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.