Silly's Difficulty Chart Obby 2 is the perfect game for those who are looking for a challenge. This obby starts off easy but gets progressively harder the further you get. You can choose to rebirth along the way to receive rebirth tokens which you can then spend in the shop on items such as power-ups and special characters. With its unique design, this obby is sure to keep you entertained for hours. So why not give it a try and see how far you can get?