Logic & Brain Teasers

Absolutely Nasty® Kakuro Level One:

mental_floss Logic Puzzles: Extra-Sweet Puzzles with a Cherry on Top

Paint-doku:

Challenge Your Brain Math & Logic Puzzles:

Logic Games for Wannabe Lawyers:

Mathematical Lateral Thinking Puzzles:

500 Optical Illusions:

Legendary Logic Puzzles:

Extreme Logic Puzzles:

Remarkable Lateral Thinking Puzzles:

Brain Aerobics Logic Puzzles:

Sit & Solve® Killer Kakuro: