Your number, one digit away
One digit away
One digit, +99 points.
Your number
7,921
Extreme · Top 0.33%
Position 2: 9 → 0 · +99 points.
Gained: Triangular number, Digit sum 10, Zigzag digits.
Lost: Perfect square, Digit sum 19, Semiprime.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.