## Posts Tagged ‘number game’

# What Is The Next Number?

By admin on June 12th, 2010

Fill in the sequence:

1 11 21 1211 111221 __________

Looks simple. Try solving it.

Do not post answers. Just write if you could answer it or not and how long did it take to solve.

Answer on Monday.

Tags: brain game, brain teaser, math puzzle, number game