Complete Sudoku Puzzles 1-8 in one session
Complete Sudoku Puzzles 9-16 in one session
Complete Slither Link Puzzles 1-8 in one session
Complete Slither Link Puzzles 9-16 in one session
Complete Slither Link Puzzles 17-24 in one session
Complete Slither Link Puzzles 25-32 in one session
Complete Picross Puzzle 1-8 in one session
Complete Picross Puzzle 9-16 in one session
Complete Picross Puzzle 17-24 in one session
Complete Picross Puzzle 25-32 in one session