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! 

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

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!

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.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

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.

Spark curiosity and problem-solving skills in young learners with this engaging spring-themed math puzzle!

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 can run but can't walk? Reveal the answer to this clever riddle by cracking the number code in this Riddles and Codes worksheet.

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!

A word ladder is a fun and challenging way to help kids with spelling. They'll start to see how words follow certain patterns.

What's both fun and challenging? These Riddles and Codes worksheets, which pack a one-two punch of brain teasers.

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

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.

Approach addition facts in a more creative way with this math search!

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

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.