SudokuPad
Auto-checked Jul 8, 2026Unscored — replay pendingLoads in 0.5 s
Play SudokuPad →
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 503ms, title "SudokuPad Web App - by SvenCodes.com and Cracking The Cryptic", screenshot captured 2026-07-09
Our take
Sven Neumann's SudokuPad is the web app behind Cracking the Cryptic's featured puzzles: it renders classic and variant sudoku — killer cages, thermometers, arrows, German whispers and more — with proper pencil-marking tools that serious solvers expect. Setters share puzzles as sudokupad.app links that open free in the browser, no download or account needed.
In one line: The variant-sudoku player used by the Cracking the Cryptic community.
At a glance
Platforms:browser
Genres:logicpuzzle
Tags:freeno-signupno-download
By Max Gamlet · checked as described in how we verify.