Riddles and Puzzles

[TruckOSaurus]

Kantor said:

ph4nt said:
11 =eleven = 6 letters
12 = twelve = 6 letters

?

Why do people always get mine so quickly? >_<

Out of interest, Truck, what was your logic?

Just a gross patern :

3,3,5,4,4,3,5,5,4,3 (two 3s, 5, two 4s, 3, two 5s,4 so the 3 for the tenth number would have been the pattern starting to repeat itself.