Dev.to
7/19/2026

I Solved Reef Technologies’ Recruitment Game — and Learned to Evaluate the Hiring Process Too
Short summary
A developer recounts completing a gamified recruitment assignment for Reef Technologies, building a reusable Python solver for a multi-stage resource logistics game. Despite solving all stages, their application was not advanced because they declined to install Hubstaff, a desktop time-tracking tool with screenshot capability, on their personal machine. The article argues that recruitment processes requiring screen-monitoring software need clearer security disclosures, retention policies, and safe alternatives.
- •Completed a three-stage gamified recruitment game for Reef Technologies with a reusable Python solver
- •Application was halted because the candidate did not use required Hubstaff time-tracking software on their personal computer
- •Author proposes a security-conscious onboarding checklist for any recruitment process requiring desktop monitoring tools
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