Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 9 → 8 · +199 points.

Gained: Digit sum 44, Ascending segment, Adjacent digit run, 3 distinct digits, Harshad number, Triple digit, Happy number.

Lost: Digit sum 45, Double pair, 4 distinct digits.

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