diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a8e4dc6a60f85bf256a0cb.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a8e4dc6a60f85bf256a0cb.md
index 6225b405f50..fb8fb0c0de1 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a8e4dc6a60f85bf256a0cb.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a8e4dc6a60f85bf256a0cb.md
@@ -54,13 +54,13 @@ assert.match(attack.toString(), /Math\.floor\(\s*Math\.random\(\s*\)\s*\*\s*xp\s
 You should add `1` to the result of `Math.floor()`.
 
 ```js
-assert.match(attack.toString(), /Math\.floor\(\s*Math\.random\(\s*\)\s*\*\s*xp(?:\s*\+\s*1)?\s*\)(?:\s*\+ 1)?/);
+assert.match(attack.toString(), /Math\.floor\(\s*Math\.random\(\s*\)\s*\*\s*xp\s*(\+\s*1\s*\)|\)\s*\+\s*1)/);
 ```
 
-You should add the result of `Math.floor(Math.random() * xp) + 1` to the result of `weapons[currentWeapon].power`.
+You should add the result of `Math.floor(Math.random() * xp) + 1` to the result of `weapons[currentWeaponIndex].power`.
 
 ```js
-assert.match(attack.toString(), /monsterHealth\s*-=\s*weapons\s*\[\s*currentWeaponIndex\s*\]\s*\.power\s*\+\s*Math\.floor\(\s*Math\.random\(\s*\)\s*\*\s*xp(?:\s*\+\s*1)?\s*\)(?:\s*\+ 1)?/);
+assert.match(attack.toString(), /monsterHealth\s*-=\s*weapons\s*\[\s*currentWeaponIndex\s*\]\s*\.power\s*\+\s*Math\.floor\(\s*Math\.random\(\s*\)\s*\*\s*xp\s*(\+\s*1\s*\)|\)\s*\+\s*1)/);
 ```
 
 # --seed--