Show persistence and patience to overcome difficulties and discover hidden secrets along the way. It requires you to be agile to dodge, jump accurately, and navigate skillfully to avoid dangerous obstacles. The challenges here have difficulty levels depending on the obstacles you encounter. Only Up is really famous in the platformer world because of its diversity and attractive surprises.
The ability to move and react quickly is the key to success when taking on challenges. Try playing many times to get used to jumping and moving in narrow spaces. Move around easily with the WASD keys. Jump to a higher position via the space key.