This is both my Chain Letters puzzle and Chain Letters 2 offered as a bundle. An engaging puzzle, students find the value of "A", transfer that value to the next problem to find "B", and so on until "Z". They then use the code they have created to fill in a silly pun at the bottom. Two versions are included, same puzzle but with two different sayings. Puzzle is designed so that a student with pre-algebra level skills can work independently. Can be made a bit more challenging by whiting out