The US Puzzle Championship is an annual puzzle-solving competition conducted online. Typically, most puzzles are grid-based logic puzzles, like Battleships and Sudoku variants.
The test occurs on Saturday, August 21, 1 PM EDT. You have two and a half hours to solve as many problems as possible. The recommended way to do it is to print out all puzzles, and solve them on paper, then input the answers online. Go register now.
Over the many years I've participated, my rankings have gradually improved. But this year I have scheduling conflicts and I can't compete. I'll be sure to solve all the puzzles on my own time anyway.