🧩 Puzzle XL Contest Starts June 18! 🧩
Prepare for our annual Puzzle XL event, kicking off on June 18!
This special contest features 13 extra-large puzzles, each set on grids much larger than our regular daily challenges. A brand-new XL puzzle will be released every day, bringing fresh twists and bigger challenges that may take a little more time—and space—to complete.
📱 Please note: Because of their larger size, these puzzles may be more difficult to solve comfortably on mobile devices.
Take on the challenge, put your puzzle-solving skills to the test, and see how high you can climb on the leaderboard. Good luck, and happy puzzling! 🎯
The puzzles below are current daily and contest puzzles. These puzzles are competitive and you have to register to solve them and participate in the competition. To register click Login link in the top right corner.
You can use the scores page to see the results of other competitors for the daily puzzle.
All the puzzles from the previous days are available at our archive page. Puzzles which are older than 5 days do not affect the score table and can be attempted without registration.
Author: Anurag Sahay
Draw a single continuous loop in the grid using horizontal and vertical line segments so that the loop visits every square exactly once. It should not cross or overlap itself. Circles should alternate their color while following along the line.
Grid control: To draw a line press the mouse button at a start cell and move mouse to another cell holding the button. More details about grid control are at the help page.
Author: Vladimir Portugalov
Draw a single continuous loop in the grid using horizontal and vertical line segments so that the loop visits every square exactly once. It should not cross or overlap itself. Circles should alternate their color while following along the line.
Grid control: To draw a line press the mouse button at a start cell and move mouse to another cell holding the button. More details about grid control are at the help page.