Your number, one digit away

One digit away

One change could reach Extreme.

Position 2: 4 → 8 · +140 points.

Gained: Palindrome, Digit sum 28, 3 distinct digits, Zigzag digits, Semiprime, Double pair.

Lost: Triangular number, Digit sum 24, 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.