Daniel Perales a4a12b1eaa [svn r16694] reworked exercise tracking of attempts há 16 anos atrás
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index.html 3f54b7927e [svn r9834] desactivate upgrade button (not yet tested) há 18 anos atrás
work.lib.php a4a12b1eaa [svn r16694] reworked exercise tracking of attempts há 16 anos atrás
work.php a4a12b1eaa [svn r16694] reworked exercise tracking of attempts há 16 anos atrás