diff --git a/token-validator/grades.go b/token-validator/grades.go
index 7aaecf4..a9342a2 100644
--- a/token-validator/grades.go
+++ b/token-validator/grades.go
@@ -75,6 +75,8 @@ func computeGrades(_ httprouter.Params, _ []byte) (interface{}, error) {
 						}
 					} else {
 						switch st.Challenge {
+						case 0:
+							res[std.Login]["TP1"] += 1
 						case 1:
 							res[std.Login]["TP1"] += 3
 						case 2:
@@ -97,6 +99,8 @@ func computeGrades(_ httprouter.Params, _ []byte) (interface{}, error) {
 							res[std.Login]["TP1"] += 2
 						case 11:
 							res[std.Login]["TP1"] += 1
+						case 12:
+							res[std.Login]["TP1"] += 1
 						}
 					}
 				}