How the Daily Challenge works
Every day, Sudoku SB generates one fresh puzzle from the date itself, so everyone who plays that day gets the exact same grid. The difficulty rotates gently through the week — some days are a relaxed Easy, others step up to Medium, Hard or even Expert — so the challenge stays interesting without becoming unfair.
Inside the game you'll see the date, the challenge number, today's difficulty, your best score for today, and whether you've already completed it. You still get the usual 3 chances, a live timer, and hints — Daily Challenge uses the same fair rules as every other puzzle, just with one shared board for the day.
Your streak
Completing the Daily Challenge keeps your streak alive — shown as 🔥 with a day count, like 🔥 7 Days or 🔥 30 Days. Come back and finish each day's puzzle to keep it growing. Life happens, though: if you miss a day, the streak simply resets and you start building again — there's no penalty beyond that, and no pressure beyond a gentle nudge on the home screen.
Sharing your result
After finishing the Daily Challenge, Sudoku SB shows a clean result card with your difficulty, score, time, mistakes and streak, ready to share to WhatsApp, social media, or just copy as text — a friendly way to compare notes with friends and family who also play.
Play today's Daily Challenge
It only takes a few minutes, and your streak is waiting.
PLAY DAILY CHALLENGE