Puzzled? Here is a printable puzzles cryptolist. Have students decrypt the letters based on their knowledge of puzzle names (e.g. Sudoku, cryptograms, ...), word patterns, structure and vocabulary to help complete the puzzle. Use table to record letter substitutions and track progress. Suitable for learners in late elementary 5,6,7 grade classrooms and students in the homeschooling environment. Differentiate instruction to help support students in earlier grades.