diff --git a/index.md b/index.md
index 6689bd642a410ba0f2853b89d5753836b700977a..22398a26af5dab6b4d62a5a29a24021d0ee17201 100644
--- a/index.md
+++ b/index.md
@@ -103,10 +103,10 @@ corrige: false
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 <!-- ### 12.10.2023: Tableaux unidimensionnels, [HTML](https://malaspinas.academy/prog_seq_c_tp/tableaux_unidimensionnels/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/tableaux_unidimensionnels/tableaux_unidimensionnels.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/tableaux_unidimensionnels/enonce) -->
-<!---->
-<!-- ### 05.10.2023: Bissection, [HTML](https://malaspinas.academy/prog_seq_c_tp/bissection/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/bissection/bissection.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/bissection/enonce) -->
-<!---->
-### 23.09.2024: Exercices introductifs, [HTML](https://malaspinas.academy/prog_seq_c_tp/exercices_intro/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/exercices_intro/exercices_intro.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/exercices_intro/enonce)
+
+### 05.10.2023: Bissection, [HTML](https://malaspinas.academy/prog_seq_c_tp/bissection/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/bissection/bissection.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/bissection/enonce)
+
+### 28.09.2023: Exercices introductifs, [HTML](https://malaspinas.academy/prog_seq_c_tp/exercices_intro/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/exercices_intro/exercices_intro.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/exercices_intro/enonce)
 
 ### 16.09.2024: Nombre secret, [HTML](https://malaspinas.academy/prog_seq_c_tp/nombre_secret/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/nombre_secret/nombre_secret.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/nombre_secret/enonce)