Your number, one digit away

One digit away

One change could reach Exceptional.

Position 3: 5 → 6 · +135 points.

Gained: Triangular number, Digit sum 42, 5 distinct digits, Harshad number, Repeated digit.

Lost: Digit sum 41, Semiprime, Double pair, Happy number, 4 distinct digits.

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