diff --git a/token-validator/challenge.go b/token-validator/challenge.go
index 563a7f9..acb3386 100644
--- a/token-validator/challenge.go
+++ b/token-validator/challenge.go
@@ -224,6 +224,12 @@ func init() {
 			Check: challengeTime,
 		},
 
+		/* Bonus 0 : toctoc (read in source code) */
+		Challenge{
+			Accessible: []func(*Student, *http.Request) error{noAccessRestriction},
+			Check: challenge42,
+		},
+
 		/* Bonus 1 : echo request */
 		Challenge{
 			Accessible: []func(*Student, *http.Request) error{noAccessRestriction},
@@ -243,8 +249,9 @@ func init() {
 	router.GET("/challenge/:chid", rawHandler(accessibleChallenge))
 	router.POST("/challenge", rawHandler(challengeHandler(receiveToken)))
 	router.POST("/challenge/:chid", rawHandler(receiveChallenge))
-	router.POST("/echorequest", rawHandler(definedChallengeHandler(receiveToken, 6)))
-	router.POST("/testdisk", rawHandler(definedChallengeHandler(receiveToken, 7)))
+	router.POST("/toctoc", rawHandler(definedChallengeHandler(receiveToken, 6)))
+	router.POST("/echorequest", rawHandler(definedChallengeHandler(receiveToken, 7)))
+	router.POST("/testdisk", rawHandler(definedChallengeHandler(receiveToken, 8)))
 }
 
 type givenToken struct {