Emway

5th place

360 points


Solves

Challenge Category Value Time
Disabled WiFi in de Trein 25
Humans not allowed Watering system 60
Factor 2 - length-5-XOR challenge-response Watering system 30
Factor 3 - checksum madness Watering system 30
Factor 1 - md512 secure pincode Watering system 30
PrYson PrYson 60
Phone Order Protocol Patisserie 25
Traffic WiFi in de Trein 25
Mappit WiFi in de Trein 50
HTML WiFi in de Trein 25