A month-long puzzle adventure featuring 30 days of Double Choco puzzles! Each day, a brand-new puzzle will be released, offering a mix of classic and variation puzzles that will challenge your logic and problem-solving skills.
This contest is perfect for both seasoned solvers and newcomers looking to test themselves with a fresh puzzle each day. At the end of the contest, the solver with the best overall performance will earn the distinguished title of "Double Choco Chef"—a reward for mastering the deliciously tricky puzzles throughout the month.
The contest runs for the entire month, so be sure to keep up with the daily challenges.
Full results of the contest see at
the results page
Click at the puzzle name to solve the selected puzzle.
Puzzles which are older than 5 days are non-competitive and can be attempted without registration.
Click at the best solving time value to see the score table for the selected puzzle.