Shortest first, longest last. Each game pays 15 points for a win down to 1 for finishing, and the circuit adds all 5 up. A game played on its own still counts toward it, but you need all 5 in the same day to take a rank on the circuit board.
What finishing it pays
Long MemoryFinish every game in this circuit on the same day.silver
The same 5 games every day, with new puzzles in each of them at midnight Eastern.