خالد بن الوليد
- 1★khalid63
- Egypt
- Student
- Faculty of Engineering, Alexandria University Egypt
- No Active Plan. View Details
Activity Heat Map
(Last 6 Months)
Rating Graph
No. of Contests Participated: 21
Ratings System Update
(2020-10-12 15:00:02)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0):
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Practice Paths (0):
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Contests (21):
February Challenge 2019 Division 2:
Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, (Challenge) Chef with Orchestra in the Kitchen, Art of Balance, Deputy Chef
April Challenge 2019 Division 2:
Playing with Numbers, Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing
August Challenge 2019 Division 2:
Distribute Apples, Football, Maximize an Expression, Dilemma, Guddu and his Mother
January Challenge 2020 Division 2:
Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums, Breaking Bricks