I created this Tic-Tac-Solve game to mimic tic-tac-toe. In order to secure a square, you must correctly solve the two step equation. If you incorrectly solve the equation your partner gets a chance to solve that square and steal it from you. This game is not only interactive, but it is also focused on solving two step equations. I included a set of index cards with the answers on them for the kids to use in order to check their work. This card could also be printed blank and kids could put their own two step equations on it.