Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

666,343

Distinct · Top 11.5%

Best one-digit neighbour

636,343

Exceptional · Top 1.59%

Position 2: 6 → 3 · +109 points.

Gained: Alternating parity, Digit sum 25, Prime, Zigzag digits.

Lost: Adjacent digit run, Digit sum 28, Semiprime.

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