Web Sudoku
Auto-checked Jul 8, 2026Unscored — replay pendingLoads in 0.4 s
Play Web Sudoku →
Verification history
- First verified
- Jul 8, 2026
- Last verified
- Jul 8, 2026
- Check depth
- Auto-checked — an automated liveness check confirmed it loads and boots. We have not hand-replayed it recently.
- Current status
- ok
auto-check: HTTP 200 in 398ms, title "Web Sudoku - Billions of Free Sudoku Puzzles to Play Online", screenshot captured 2026-07-09
Our take
One of the web's longest-running sudoku sites, serving inline-playable puzzles since 2005 — its banner claims billions of unique grids across four difficulties from Easy to Evil. The interface is dated but instant: pick a level, type numbers straight into the grid, check your work, print if you prefer paper. Free with ads, no signup needed.
In one line: The old-school workhorse — instant grids at four difficulties since 2005.
At a glance
Platforms:browser
Genres:logicpuzzle
Tags:freeno-signupno-download
By Max Gamlet · checked as described in how we verify.