Your number, one digit away

One digit away

One digit, +364 points.

Your number

80

Singular · Top 0.08%

Best one-digit neighbour

10

Singular · Top <0.01%

Position 1: 8 → 1 · +364 points.

Gained: Digit sum 1, Triangular number, Semiprime, Happy number.

Lost: Digit sum 8.

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