Wonderlic - Wonderlic offers pre-employment tests and student selection assessments.
Bitminter - Bitminter is a Bitcoin mining pool that aims to make it easy for anyone to make bitcoins.
HackerEarth Recruit - HackerEarth provides technical recruitment solutions for talent sourcing and skill assessment.
Minerall - Most Advanced Mining Pool Ever. Anonymous Mining Support.
Geektastic - Geektastic is a platform that manages peer reviewed code challenges supported by a community of qualified software engineers.
T-Rex Miner - T-Rex Miner is an easy-to-use and unique cryptocurrency mining solution that uses the full power of existing graphic cards from NVIDIA using powerful optimization techniques.