For BrainBox, use multiplication and addition. For Just Plus and Alcatraz, use addition. For Multi-tasking, use two-way multiplication. Finally, in The Warehouse, solve the tricky storage number issue! Les Page has devised some ingenious and challenging new puzzles for anyone who enjoys Sudoku, KenKen, Train Tracks, and similar puzzles. Sometimes difficult, sometimes easier—but always interesting. A puzzling breath of fresh air!