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Logic Puzzles 1.0 Solve logic problems on your computer or print them out for solving in your easy chair. Use a fill in chart or traditional solving chart to
| | Triad 2.1 Two hollow red ovals. A solid blue triangle. Now, is there a third tile that completes the series? Think fast--the clock is running. Or
| | GRL RealHidden 1.0 GRL RealHidden version 1.0 is a software utility that allows you to hide a file physically inside of another file, and then retrieve that
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