Breath of the Wild: Gut Check Challenge

Gut Check Challenge is one of the sidequests in LoZ:BotW

Gut Check Challenge is a Quest (Sidequest) in the game The Legend of Zelda: Breath of the Wild.

Begin this quest by talking with any of the Goron Brothers on Gut Check Rock.
To complete this challenge Link needs to climb up the cliff face and collect 100 Rupees.
Below is one path that will get up the cliff face and collect just over 100 rupees.
It helps to have the Climbing Gear Set and Stamina restoration food.
Run forward and immediately start climbing up the cliff face toward the first Green Rupee.
Angle to the up and left to continue upwards and toward the first struct coming out of the cliff face.
Jump upwards to quickly reach the first strut. On it, you can find a Blue Rupee.
Recover your stamina and resume climbing upwards to the left at a sharp upwards angle.
Follow the Rupees upwards to the next strut which also has a Blue Rupee on it.
Collect the blue rupee and climb up the short distance to the first ledge on this path.
Turn to the right and go up the short slope there.
Start climbing upwards, following the line of rupees toward the next strut.
Start paying less mind to the green rupees and aim for the Blue Rupee.
The next strut, above you to the right, has a Red Rupee. You should be around 20 rupees at this point.
Drop onto the strut, collect the Red Rupee and resume your climb upwards.
Climb up and to the right, toward the next strut, aiming for the blue rupee to the left of it.
Go to the strut to collect another Red Rupee, which brings the total around 60.
Climb upward once again toward the top.
This path will line you up with a number of Red Rupees which are close together.
There are 4 red rupees above Link at this point; 3 are close to the top of the cliff while 1 is just a short distance above him.
Collect at least 2 of these rupees to complete the challenge. This should put Link just over 100 rupees.
Go over the summit and approach Bayge to complete this Shrine Quest.