That's Numbernot.
Numbernot is a special type of non-Numberwang number. It is divisible by 3 and the letter "y".
You can now select:
- 1 which was Numberwang until 1696,
- 2 which is semi-Numberwang,
- 3 which is Numberwang,
- 4 which requires you to lose 10 points,
- 5 which is Numberwang unlike Rock Yu,
- 6 which is 14% Numberwang,
- 7 which is Numberwang,
- 8 which is Numbernot,
- 9 which is Numberwang.
