This spooky Sudoku puzzle is perfect for logical thinkers on Halloween. Solve this spooky Sudoku puzzle with your child.

Put your detective-in-training on the case with this secret-message activity.

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

Subtract your way through these math problems, and you'll be pleasantly surprised with the answer to a tricky riddle.

Hey math whizzes, here is a challenge for you! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Add a fun twist to math practice with these second- and third-grade addition puzzles!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

Challenge learners with a delicious game of Pie Picture Sudoku with this engaging cut-and-paste worksheet!

Middle school students use clues and problem-solving skills to solve this miniature-golf-themed logic puzzle!

Practice logic and deductive reasoning the fun way. Have your student put his thinking cap on and try out this fun and challenging logic worksheet.

This math and riddle worksheet gets your kid to figure out what runs without legs. Try our subtraction worksheet for an added dose of mystery with your math.

This math worksheet tests your child's addition and riddle-solving skills. Find out the answer to the riddle, "Which month has 28 days?"

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

It's a monster party! Use your logic skills and a few clues to determine who is bringing what.

What has to be broken before it can be used? Find out the answer to this riddle and more in this fun riddle and math combination worksheet.

Give learners an extra delicious challenge with level 2 of this Pie Picture Sudoku worksheet!

Tickle your brain cells with some fun pictogram puzzles, commonly known as Rebus puzzles.

Students use the clues and grid to match each friend to their favorite ride, snack, and number of leftover tickets in this logic puzzle for middle grades!

If your student needs a challenge in math, try these math puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Use your ghost hunting skills to help solve this logic problem about some haunted places. Have a spooktacular time solving this ghoulish mind bender.

Don't let your mind go numb this winter break! Stay sharp with a challenging Sudoku puzzle.

Have fun with grammar and decode these scrambled adjectives, all starting with the letter A! This is a great way to work vocabulary and spelling skills.

Students use algebraic thinking to find the value of each symbol in this Earth Day math puzzle!

Help students sharpen their logic skills using this fun, thought-provoking nonogram puzzle!

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

Give your brain some exercise with these Rebus puzzles, perfect for honing logic and reasoning skills.