diff --git a/index.md b/index.md
index 73acb19d9dca0b0864d9ae96acc31a02c7432f9d..be55264e3fba7d91afff5e6bf01a1ed8ebcbb765 100644
--- a/index.md
+++ b/index.md
@@ -97,9 +97,9 @@ Chaîne *BBB* du cours <https://bbb.hesge.ch/rooms/wkm-a1q-7d1-rjb/join>
 
 ### 04.10.2022: 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)
 
-### 27.09.2022: 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)
+### 27.09.2022: 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) -->
 
-### 20.09.2022: Calendrier, [HTML](https://malaspinas.academy/prog_seq_c_tp/calendar/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/calendar/calendar.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/calendar/enonce) -->
+### 20.09.2022: Calendrier, [HTML](https://malaspinas.academy/prog_seq_c_tp/calendar/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/calendar/calendar.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/calendar/enonce) 
 
 
 :::