Crack the code to work out what Oliver has asked Santa to bring him this Christmas. We haven't provided any clues at all, so children will need to think about how they might write a letter to Santa to get them started.
Don't tell the kids what the picture is on this puzzle sheet and let them have fun as they fill in the grid square by square. The pdf contains the puzzle and also an answer sheet.
Solve the maths problems to work out how many squares Father Christmas should move around this "treasure map" in order to find his lost key. Time to brush up those times tables!