Your number, one digit away

One digit away

One change could reach Singular.

Position 3: 9 → 1 · +454 points.

Gained: Digit sum 4, Perfect square, Descending segment, 3 distinct digits, Double pair.

Lost: Digit sum 12, 4 distinct digits, Happy number, Repeated digit.

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