Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 3 → 1 · +215 points.

Gained: Triangular number, Digit sum 9, Quadruple digit, Harshad number, 3 distinct digits.

Lost: Digit sum 11, Prime, Triple digit, 4 distinct digits.

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