Your number, one digit away

One digit away

One change could reach Extreme.

Position 3: 5 → 1 · +94 points.

Gained: Triangular number, Digit sum 15, 3 distinct digits, Harshad number, Double pair.

Lost: Only two distinct digits, Digit sum 19, 2 distinct digits, Adjacent digit run, Triple digit.

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