Mind Melds Fun Brain Games for Adults and Kids Volume 2 - World Edition has over 295 mind-expanding challenges. Enjoy brain teasers, logic puzzles including logic squares, visual and word puzzles. Make your way through logic puzzles, math puzzles, crack a phone spy code and solve some license plate riddles. Perfect for kids, adults and grandparents. Includes a skill level key that makes solving these puzzles more interesting and challenging. Pick your level depending on who you are playing with and have fun. 295 AWESOME CHALLENGES - Something for everyone. FUN FOR ALL AGES - No special skills required to solve the puzzles. ENJOYMENT ANYTIME - Family game nights, weekend fun, break from stress, vacation, snow days, homeschooling and more ... GREAT GIFT - Who doesn't like a great brain activity book! CHALLENGE LEVELS - You can decide what level you want to enjoy. MIND MELDS COLLECTION - Look for more books available, including our Mind Melds Volume 1 - World Edition. ANSWER KEYS - Included for all puzzles.