ArithmeTick-Tack-Toe is like a traditional game of X's and O's,
however it requires the players to correctly answer a mathematical
problem before placing their piece. A player can either challenge a
friend or play against the computer. The player has full control over
the type and difficulty of the math problems, as well as the skill of
the computer opponent.
This version of the software is an evaluation or "shareware" edition.
It allows you to try out the software and decide if it meets your needs,
before you purchase it. The enhanced version of the software which offers
a larger variety of math problems and skill levels.
Requires Microsoft Windows Version 3.1 or later.
(adapted from the documentation)