Energy
Energy is Arctic Shores’ reward-learning task: four generators each add or drain power according to hidden probability profiles. You raise the power level toward target by learning which generators to exploit and which to avoid — while their positions shuffle between rounds.
How to Play
Four generators — each press adds or drains power by its hidden profile.
Raise the total power toward the target within your activations.
Generator positions shuffle between rounds: track them by identity, not location.
Draining to zero fails the round — learn fast, then exploit.
In the real assessment
The four-option reward-learning structure, hidden gain/drain profiles, and between-round position shuffling are multi-source consensus; exact profiles, tier counts (25/50/100 reported), and the wattage framing are reconstructions from candidate reports.
Skills Assessed
Create a free account and start playing — everything is currently free.
Practice moves HireVue scores. We can measure it.
Across our matched practice data, the median candidate improves their score by +25% between their first and fifth practice attempt on a game — with no employer ever seeing practice data.
Read the full methodologyMedian HireVue score lift by practice attempt
Median paired change vs. first attempt on scored HireVue practice games. Observed practice association — not a hiring-outcome guarantee.
Independent Arctic Shores-style practice. GameAssessmentPrep is not affiliated with or endorsed by Arctic Shores. Task selection, timing and scoring vary by employer; your invitation is authoritative.