Orderbook Test
Prepare for Orderbooks, the fifth stage of the Optiver online assessment: find the trades that lock in a profit, puzzle after puzzle.
Realistic test mode
SaveThis test is designed to prepare you for Orderbooks, the fifth stage of the Optiver online assessment. You will face 6 puzzles on one 3-minute clock. Each puzzle deals a few cards: products and bundles of them, each with a sell price and a buy price. Tap prices to build a position, and submit when your buys cover your sells at a profit. A wrong submission costs time, not points, and difficulty is mixed rather than ramping. The test opens with a short tutorial.
Question types and run settings unlock with Premium. The example test is the same fixed set of questions for everyone.
This is a short 6-question example. Premium members get the full 20-question test in 8 minutes.
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