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التعاضدية الجماعية للحوسبة و الأمن السيبراني

Challenge	Category	Value
Mark of the First Murderer	Cryptography	490
Falling in Reverse	Misc	5
Idjits	Cryptography	250
The Oddest Prime is an even number	Cryptography	230
Sheldon's Number	Cryptography	210
Crossroads_Contract	Cryptography	200
Knock Knock Knock	Cryptography	200
Bazinga!	Cryptography	170
Matryoshka	Misc	10
Solo Trip	Osint	400
Ciri's Hidden Footsteps	Misc	5
The legacy I	Osint	100
fancy pants	Cryptography	70
Island	Osint	50
WIG-WAG	Cryptography	100
Vibranium	Cryptography	110
Impala	Cryptography	120
Eight Thousand Leagues	Cryptography	60
Welcome3	Cryptography	60
Mirror	Cryptography	50
Forty-seven	Cryptography	50
Glyphs of Infinity	Cryptography	120
Scrambled eggs	Cryptography	145
Angel in a Trench Coat	Cryptography	140