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Master System : Shanghai Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Shanghai. On the right are
websites that may have additional cheat codes, hints, or tips for Shanghai.
Concentration mini-game
Press Pause over ten times at the title screen, then begin game play. Select the "Game" option, then select the "Start Solitaire" option. Select the "Load Stored Pattern" option, then choose the "Secret Game" pattern at the bottom of the list.