Some easy challenges for beginners please? I need to evolve my scripting skills.

i am very new at scripting, but i know how to make killbricks and doors and etc. do you guys have some beginner script challenges for me? they can't be too hard, cuz i am very new (as said in the title)

I challenge you to make a sword that does damage, has an animation, and particle effects, but there is a catch. The catch is: No free models. You can try to use free models for ideas but NO copying. I will give you a hint to doing the damage: Touch event. I will also give you a hint to the animation thing: set the priority of the animation to action while using the animation editor. There you go! To tell you the truth, I am not that good at scripting myself. If the sword is too easy, do a sliding glass door, if the sliding glass door is too easy, make a hot dog eating contest in roblox. If that is too easy, make a shift to run script, if that i too easy, then make a custom toolbar (something I cannot do). What I mean by a custom toolbar is like a gui that holds your tools. You have to disable the old one. And btw you can choose any of these, regardless of your level.

try and make a inventory system you press a button or a key if on pc then it opens your inventory you can delete equip or sell your item and it is sized and works correctly on all devices