Our website provides a free download of Trigonometry Challenge 1.0. The most popular versions among the software users are 5.1 and 1.0. Trig.exe is the most frequent filename for this program's installer. The actual developer of the program is ETCAI Products. Trigonometry Challenge lies within Education Tools, more precisely Science Tools.
From the developer:
Trig Challenge allows instructors to add computer-based instruction to their trigonometry courses without changing textbooks or classroom instructional methods.
You may want to check out more software, such as Word Challenge Robot, Trigonometry Calculator or Monster Truck Challenge, which might be similar to Trigonometry Challenge.