This is an individual exercise; to start with, you will be presented
52 cards holding various values on them.
In round 1, you will have to sort 26 cards that you believe would carry along and discard the remaining 26 one.
In round 2, you will have to sort 10 cards from the 26 cards that you pick in round 1 and let to the remaining ones.
In round 3, continuing the sequence, you will have to select final 5 cards that matters to you the most and let go the remaining 5.