- crypto/crypto-numbero-100
- forensics/find-the-idiot-100
- misc/bot-are-awesome-100
- networking/ethernet-patched-transmission-200
- networking/knock-knock-200
- steganography/eighth-circles-of-hell-200
- steganography/make-pair-200
- steganography/three-thieves-threw-thrumpets-through-trees-100
- steganography/you-cant-see-me-100
- web/go-to-the-scoreboard-20
- web/i-have-the-power-100
- web/oops-50
- none yet