Your number, one digit away

One digit away

One digit, +78 points.

Your number

666,557

Exceptional · Top 4.87%

Best one-digit neighbour

666,567

Exceptional · Top 1.28%

Position 5: 5 → 6 · +78 points.

Gained: Quadruple digit, Digit sum 36, Ascending segment.

Lost: Digit sum 35, Prime, Triple digit.

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