Riddles for 11-Year-Olds: 30 Riddles with Answers
30 riddles for 11-year-olds with hints and answers: what-am-I riddles, word puzzles, number patterns and logic stumpers that are just the right kind of hard.
brain teasers
Rebus Puzzles: 30 Word Picture Puzzles with Answers
30 rebus puzzles with hints and answers: words stacked, split, repeated and hidden inside each other to spell out everyday phrases and sayings. Easy to tricky.
Trick Questions: 30 Tricky Questions with Answers for Teens
30 trick questions with answers for teens and adults: wordplay, hidden-word puzzles and lateral-thinking stumpers that sound easy until you try to answer them.
Math Brain Teasers: 25 Puzzles with Step-by-Step Answers
25 math brain teasers with hints and step-by-step answers: quick mental-math puzzles for kids, then pizza cuts, painted cubes and jug puzzles for grown-ups.
Logic Puzzles for Kids: 20 Deduction Puzzles with Worked Answers
20 logic puzzles for kids with hints and worked answers: who-owns-what grids, seating puzzles, truth-and-lie mysteries and a mini Einstein puzzle, ages 7-12.
Brain Teasers for Kids: 30 Tricky Teasers with Answers
30 brain teasers for kids with hints and answers: quick lateral-thinking puzzles that reward careful reading, from easy warm-ups to tricky ones for age 10+.
Opposite Riddles: 30 Topsy-Turvy Riddles with Answers
30 opposite riddles with hints and answers: antonyms, words that mean their own opposite, backward spellings and topsy-turvy puzzles for kids and adults.
Ninja Riddles: 27 Sneaky Riddles for Kids with Answers
27 ninja riddles for kids with hints and answers: shadows, disguises, chirping floors and sneaky puzzles. Easy ones for little ninjas, tricky ones for adults.
Logic Riddles: 30 Brain-Bending Puzzles with Answers
30 logic riddles with hints and fully explained answers: deduction, sequences, knights and knaves, weighing puzzles and river crossings, from easy to hard.