Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 7 → 9 · +144 points.

Gained: Palindrome, Digit sum 32, 3 distinct digits, Zigzag digits, Double pair.

Lost: Descending segment, Digit sum 30, Semiprime, 4 distinct digits, Repeated digit.

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