Brain Challenge Quiz #1 Exercise your mind and flex your mental muscles with 15 Mensa-style puzzles to test your powers of lateral thinking and problem solving! 2 WAYS TO USE:Print and distribute Student Copy PDF to use these puzzles as a warm-up activity or when you need some thinking puzzles to challenge your students. Brain Challenge Quiz 1 Student Copy (3 pages)Brain Challenge Quiz 1 PDF Copy with Answer Key Included (8 pages)Make an online quiz or a team building activity to quiz studen