Thanks to everyone who participated in this year's April 20 contest!

Congratulations to the top three contestants:

1. d
2. r3mark
3. ZQFMGB12

We hope you enjoyed the contest! If you have any suggestions or wish to contact the problemsetters, you may reach them via [email protected].

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The fabled April 20 Contest, 2016 will be open starting April 20th!

From Wednesday, April 20th to Sunday, April 24th, challenge your friends and dastardly foes in the battle royale of a lifetime – the competition of mythical proportions known only as the April 20 Contest, brought to you by your pals at Thornhill.

Contestants may participate in any 3-hour window between 1 AM EST on the 20th and 11PM EST on the 24th. Anyone with a DMOJ account is welcome to participate, so register for an account if you haven't already. Please see the contest page for more details.