Your number, one digit away

One digit away

One digit, +65 points.

Position 4: 5 → 2 · +65 points.

Gained: Triangular number, Digit sum 18, Zigzag digits, 5 distinct digits.

Lost: Binary palindrome, Digit sum 21, 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.