Your number, one digit away

One digit away

One change could reach Exceptional.

Your number

665,435

Rare · Top 6.97%

Best one-digit neighbour

666,435

Exceptional · Top 1.05%

Position 3: 5 → 6 · +111 points.

Gained: Triangular number, Adjacent digit run, Digit sum 30, Triple digit.

Lost: Descending segment, Digit sum 29, Semiprime, Double pair.

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