🏁 Get ready — Yajilin Trail Run begins on December 1st and continues until December 31st.
Throughout the month, one puzzle per day will be published, created by Anuraag Sahay. The contest features classic Yajilin along with several interesting variations. 🧩🔍
Solve at your own pace, but remember: speed and accuracy will shape your final score. Stay focused and follow the trail to the finish! 🚀
At the end of the contest, the top solver will earn the title of Yajilin Trailblazer. 🏆
Good luck, enjoy the journey, and happy puzzling! ✨
The puzzle below is a current daily puzzle. This puzzle is competitive - you have to register to solve it and participate in the daily 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 this 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: Andrey Bogdanov
Fill in the grid with digits from 1 to 9 putting one digit per a cell. Each row, column and outlined area should contain every digit exactly once. All places where a 2x2 square forms a Checkerboard pattern of Odd and Even digits are marked with Battenberg sign.
Grid control: Click at a cell reveals the value chooser. Click at the selected value changes the state of the cell. More details about grid control are at the help page.