In our household, school hours often blend seamlessly into game time, and GridBlock has become a staple in our weekly (and often daily) rotation. Sourced from our latest Timberdoodle curriculum kit, this game has proven to be an addictive challenge for the whole family. The individual game pieces are exceptionally durable—a necessity when they are being handled by an enthusiastic five-year-old. While the board itself feels a bit less robust than the pieces it holds, it hasn't hindered our gameplay in the slightest. We did have a minor mishap where a piece went missing, but I was thoroughly impressed with Fat Brain Toy Co. ; their customer service was fantastic, and they are sending us a replacement free of charge. The game is designed for two to four players, and the objective is simple: be the first to place all your pieces on the grid. The catch lies in two elegant rules that force you to think several steps ahead: Every piece you place must touch another piece of the sam...