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       <h1>Git</h1>
       <p><a class="btn btn-primary btn-lg" href='https://www.arnaudmorin.fr/trainings/git/' target='_blank'>Cours</a></p>
       <p><a class="btn btn-primary btn-lg" href='https://www.arnaudmorin.fr/trainings/git/Arnaud%20Morin%20-%20Git%20Cheat%20Sheet.pdf' target='_blank'>Cheat Sheet</a></p>
-      <p><a class="btn btn-primary btn-lg" href='https://github.com/jlord/git-it-electron/releases' target='_blank'>TP1 - Git-it</a></p>
-      <p><a class="btn btn-primary btn-lg" href='https://learngitbranching.js.org/' target='_blank'>TP2 - Learn Git Branching</a></p>
-      <p><a class="btn btn-primary btn-lg" href='https://git.arnaudmorin.fr/arnaud/trainings/src/branch/main/git/training/' target='_blank'>TP3 - Git conflicts</a></p>
+      <p><a class="btn btn-primary btn-lg" href='https://github.com/arnaudmorin/git-katas/blob/master/Overview.md' target='_blank'>TP - Git-katas</a></p>
+      <p><a class="btn btn-primary btn-lg" href='https://learngitbranching.js.org/' target='_blank'>Aller plus loin - Learn Git Branching</a></p>
   
       <h1>Docker</h1>
       <p><a class="btn btn-primary btn-lg" href='https://www.arnaudmorin.fr/trainings/docker/slides/' target='_blank'>Cours</a></p>