Daily Challenge
🏆 Player Profile
Play Today’s Daily Sudoku Challenge
One puzzle. 24 hours. The entire world. Play the official Daily Sudoku Challenge, build your daily solving streak, and compete for the #1 spot on the weekly leaderboard.
🔥 The Ultimate Global Competition
If you regularly play random grids, you know the difficulty can vary wildly. The Daily Sudoku Challenge changes the rules completely. Every 24 hours, our system generates one master 9×9 Sudoku puzzle. Every single player who logs into Sudoku Leader today will be facing the exact same board, with the exact same numbers, at the exact same time.
It is the purest form of logic competition. Because the board is standardized globally, your time on the leaderboard is a 100% accurate reflection of your skill against the rest of the world. To read more about how logic puzzle competitions are historically scored, check out the world of Sudoku competitions on Wikipedia.
📈 Build Your Streak, Multiply Your XP
Consistency is rewarded heavily on the Daily Challenge board. By creating a free account, you unlock two exclusive progression systems:
- The Daily Streak Multiplier: Every consecutive day you log in and beat the daily puzzle, your “Streak Multiplier” increases. Playing five days in a row means your XP payout is massively boosted compared to someone playing for the first time.
- The Weekly Champions Board: The Daily board features an exclusive “Weekly Top 5” leaderboard. Your total Daily Challenge XP resets every Sunday night. The players who log in every day and solve the board with the fastest times and fewest mistakes will be immortalized at the top of the weekly ranks.
🕹️ One Chance to Dominate
The stakes are higher here. Once you successfully solve the sudoku of the day, you cannot replay it to get a better time. You must wait for the countdown timer to expire and the new puzzle to unlock tomorrow.
Beware the Penalties
Be careful! Every time you use the 💡 Hint button or trigger the red mistake scanner by placing an invalid number, you are hit with a harsh time penalty on the daily leaderboard.
Play Smart with Notes
To avoid those penalties, heavily utilize the Notes tool. Draft your candidate numbers before placing them to ensure a flawless, penalty-free speed run.
🌍 Share and Explore
Did you completely crush today’s board? Hit the 🚀 Challenge button after you finish to copy a direct link. Send it to your group chats to see if your friends can beat your time!
🏆 Finished Today’s Puzzle?
If you have already conquered the Daily Challenge and are waiting for tomorrow’s puzzle to unlock, keep your skills sharp by playing unlimited random grids on our Classic 9×9 Sudoku page. Want to try a new format? Check out Killer Sudoku, or print some offline games using our Printable Generator.