diff --git a/index.md b/index.md
index a137ea456c1a50fd9b7a999a6808cfe6d0952112..3a740f8f1c4a5c84eaae4ef1039c4d8e4ae66a80 100644
--- a/index.md
+++ b/index.md
@@ -52,6 +52,8 @@ Chaîne *BBB* du cours <https://bbb.hesge.ch/b/ore-xff-hkz-poh>
 
 ## Exercices
 
+### 28.02.2023: Table de hachage, [HTML](https://malaspinas.academy/prog_seq_c_tp/hashmap/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/hashmap/hashmap.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/hashmap/enonce), [students.txt](https://malaspinas.academy/prog_seq_c_tp/hashmap/students.txt)
+
 ### 21.02.2023: Doubles pointeurs, [HTML](https://malaspinas.academy/prog_seq_c_tp/doubles_pointeurs/index.html), [PDF](https://malaspinas.academy/prog_seq_c_tp/doubles_pointeurs/doubles_pointeurs.pdf), [GIT](https://gitedu.hesge.ch/programmation_sequentielle/travaux_pratiques/c_lang/doubles_pointeurs/enonce)