So glad you tried it! I won't bait you intonplaying again(haha) but they can both be reached very easily. And it's done using something that actually makes the platformer better than an average one, when you fall of a platform, you can still jump, for around 0.3 seconds thats how you get the top one, and the bottom, if you have the box just on the very edge you can pass the platform without having to jimp through those two spikes.
Thank you so much for trying! It is a hard one!