TriAlphametic Puzzle Book




With free postage anywhere in the world. 
With free postage anywhere in the world. 
Issue 2 contains 118 TriAlphametic
Puzzles.

Once you have done this, you are able to convert the string of numbers into letters to decode the phrase. Finally, using your knowledge of the phrase, select three words, one from each equation, and add them together to reveal the hidden word. As these puzzles are based on addition, they are suitable for students and adults of all ages. Of all the puzzles presented on this USB, TriAlphametics are the most applicable to classroom use. They promote problem solving skills and logical inference. As these puzzles are based on logic they do not alienate the less able students and in some cases these students are able to solve them faster than more rational or formal approaches made by more able students. 