Scribbo

From the box

Scribbo It's Bingo With Words
It's as easy as Bingo. Take turns calling out a letter and a number (for example:"A-23"). Ech player write that letter in that number's space on either of his Scribbo grids. The number on your space are arranged differently than on your opponent's space.

With careful letter placement letters turn into words-horizontally and vertically and along the valuable diagonal. You must write down each letter called. Think ahead! You'll need to be clever to protect the words you're trying to make while also trying to block your opponents. Words can be short as one letter and long as five. Play continues until all grids are filled in. High score wins.