Sudoku Studio: Solve, Create, Master

Welcome to your ultimate Sudoku destination. Sudoku Studio offers a rich and endlessly engaging experience for both solvers and creators.

Vast & Varied Puzzles
Immerse yourself in a massive library. Master the classic 9x9 grid, then explore exciting variants: Diagonal, Frame, Minimax, Difference, Jigsaw, Killer, Product, XV, Butterfly, and Skyscraper (available in 4x4 as well) – each with Easy, Medium, and Hard levels. Classic and Diagonal also support 4x4 and 16x16 grids, offering everything from quick bites to epic marathons. Now we've added Tridoku and Hoshi Sudoku and more variants are on the horizon.

Unlock the new Master difficulty for Classic and Frame Sudoku after completing 30 puzzles in each mode – the ultimate test for seasoned solvers.

Daily Challenge
Tackle a fresh curated puzzle every day. With the new Steam Daily Challenge leaderboard, compare your completion time and average solve time against players worldwide – and climb the ranks.

Practice Mode
Found right under the built‑in library, Practice Mode now supports every Sudoku variant. Manually enter any puzzle you like and play at your own pace. It's the perfect sandbox for honing your skills.

Steam Workshop
Unleash your creativity with our powerful editor. Create, publish, and share your own Sudoku puzzles directly via Steam Workshop. All 9x9 variants now feature graphical editing, and every puzzle type supports JSON import and export – so your custom designs can use any rule set. Subscribe to community creations, rate them, and build your following.

Smart Tools
A clean, customizable interface with multiple themes keeps you focused. Use draft marks, highlights, and error checking to refine your strategy – now with copy, paste, and one‑click fill for draft cells. Save your progress anytime and resume instantly. Keyboard shortcuts make every move smoother and more efficient.

New Enhancements
We've also added the ability to export your current puzzle as a PDF, optionally including your progress, drafts, and the solution – perfect for printing or offline practice. And a user‑feedback button on the home page makes it easy to share your thoughts or report issues.

Whether you're here for a mindful break, a serious brain workout, or a platform to share your passion, Sudoku Studio is your perfect puzzle haven.

Have fun!