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Learn
Compete
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Problem Archive
Master your skills with curated coding challenges
Browse Catalogue
Catalogue
ID
Title
Tags
Difficulty
Acceptance
339
Fuad's challenge
Easy
19.2%
340
Prizes
Easy
1.4%
341
Gunel's Dilemma
Easy
46.0%
342
Captain R2-D2
Easy
14.9%
343
Teacher Rashad's Task
Easy
26.0%
344
Ilgar is practicing
Easy
14.8%
345
Reverse LIS
Easy
12.5%
362
Ahmed and wallpaper
Easy
15.3%
363
White hats
Easy
20.3%
364
Skyscrapers
Easy
14.0%