Pagina 12
- Quantum Magic
- Delayed Signals
- Coin Change
- Pay That Box! Home Edition
- Plan for the Worst!
- Xorstanta
- Christmas Tree
- Swimming Pool
- Subset Fight
- Pordenone Hill Sign
- Electrical Power Line
- Tax Fraud Detection
- The Enigma of the Dungeon Cave
- Delivery Time
- Graduation Card
- Mysterious Sum
- Exam Session
- Flood Forecasting
- Splitting the Bill
- Pay That Box Again!
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