I made a little program that times how long it take you to solve a Triangle problem like project euler’s problem 18. Randomly generates the triangle and solves them in milliseconds as to not affect the users time. You can change how many rows the triangle has by editing the box in the bottom left corner (there’s no cap on the input so if you really want to try to solve a 100 row triangle by yourself you can). Written in c# requires .net 2.0 or higher.

Download it here TriangleGame (97)

NOTE: its not zipped and some anti-virus programs have problems with people downloading .exe’s