Your number, one digit away

One digit away

One digit, +7 points.

Position 5: 7 → 4 · +7 points.

Gained: Digit sum 25, 6 distinct digits.

Lost: Digit sum 28, 5 distinct digits, Happy number, Repeated digit.

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