Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 3 → 5 · +139 points.

Gained: Triangular number, Descending segment, Digit sum 19, Double pair, 4 distinct digits.

Lost: Digit sum 17, 3 distinct digits, Zigzag digits, Semiprime, Triple digit.

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