Puzzle Contest June 14th

For several years, I've been entering the US Puzzle Championship annual contest. I've never placed very highly, but I enjoy the puzzles they provide. If you are into puzzles, I recommend it. I try to complete as many puzzles as I can in the 2.5 hours they provide, but you can take as long as you like. If you want to compete for time and submit your answers, you have to pre-register. Afterwards, they make the puzzles available. For instance, you can download several years' worth of past puzzle tests.