Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 4 → 2 · +100 points.

Gained: Digit sum 8, Only two distinct digits, 2 distinct digits, Quadruple digit.

Lost: Digit sum 10, 3 distinct digits, Harshad number, Triple digit, Happy number.

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