Players are given 87 hours (3 days & 15 hours) from the challenge's time of appearance (not the time of entry) to collect puzzle pieces to form the image of a gem, with one piece being awarded upon each level's completion. It is recommended that you meet conditions 2 and 3 around Wednesday, so you will have the maximum time to complete the challenge. The time at which it starts and ends is generally around 12AM UTC.

Challenges typically begins on Thursdays, and ends around late Sunday. To maximize the chances of getting a challenge, it is advised to complete up to level 33.Ĥ) The date and time also have an effect. Challenges will still appear for future restaurants you buy.Ģ) All kitchen upgrades of that specific restaurant are unlocked (dishes, drinks, cupcakes, etc.) They do not have to be upgraded, although it is highly recommended to do so if you want to have a chance of winning challenges.ģ) The player has passed between levels 23 - 35 with at least 1 star. Once a challenge is completed/failed/expired, it will never reappear at that location again. Ĭhallenges only appear under 4 conditions:ġ) The restaurant has never had a challenge. They have an entry fee of 16,500 coin and 14 gem. A Cooking Fever Challenge is a single-player event focused around a specific restaurant, where you aim to beat a series of 15 levels more difficult than the main 40.

Sushi container cooking fever