Your number, one digit away

One digit away

One change could reach Extreme.

Position 6: 0 → 3 · +222 points.

Gained: Binary palindrome, Quadruple digit, Digit sum 21, 3 distinct digits.

Lost: Digit sum 18, Triple digit, Harshad number, 4 distinct digits, Happy number.

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