Innovative lockable: a new experience in board games that combines strategy and logic. Ideal as puzzles for children looking for different and dynamic challenges. EDUCATIONAL CHALLENGE Ages 8 : Perfect among board games kids 8 years old and recommended also as one of the best educational board games 8 years advanced to stimulate cognitive skills. CHALLENGE FOR ALL AGES: Designed for both adults and teenagers who have a good pleasure board game logic with unique solution to each of its 120 challenges. ORIGINAL & PORTABLE GIFT Excellent choice as a gift for kids 8 years old or within the best gifts for kids 8 years that combine fun, learning and entertainment without displays. SMART GAMES QUALITY Part of the Smart Games collection, this game includes a portable board, 8 pieces and book with challenges and solutions. Also perfect as adult puzzles for those who enjoy intense mental challenges.