2026-08-01 crawl · observed, not inferred
Technology used by playsudoku.online
Play free Sudoku online. No registration required. Easy, Medium, Hard and Expert levels. High-quality automatic Sudoku generator with helper, notes and hints.
13
technologies detected
Recent changes
Full detected stack
Everything detected on this domain in the latest monthly crawl, grouped by what it does. ↩ marks when we first observed it — no later than that date, not necessarily when they adopted it. Faded dates were seen in fewer than four crawls.
Miscellaneous
JavaScript frameworks
Tag managers
Security
Font scripts
Advertising
Cookie compliance
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