Hard · 12 × 12

The Race under Floodlights

Two garages, a podium and a long pit lane set this 12 × 12 map apart from the smaller circuits. Take time to organise your notes.

Three specified areas each have a different, non-zero number of people. Their occupancy interacts with column distances and chair clues.

Four unsolved cases are open at each level. Solve one to open the next drawer. You can replay solved cases.