Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 3 → 8 · +293 points.

Gained: Triangular number, Digit sum 45, Only two distinct digits, 2 distinct digits.

Lost: Digit sum 40, Semiprime, 3 distinct digits.

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