What has teeth but no mouth? Find out the answer to this and more riddles in this Riddles and Codes worksheet.

First and second graders will LOVE finding the missing numbers in this adorable Valentine’s Day math puzzle!

It's April Fools' Day, and wackiness is everywhere! Help this brother and sister team figure out what's gone wrong in their office.

Soar to new spelling heights with these word ladders! Kids will hone spelling skills and logic skills, all in one fun activity.

Combine spelling practice with a fun word search puzzle! Your child will search for hidden four-letter words in these 3x3 puzzles.

Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

This worksheet includes a collection of counting puzzles that require your child to connect dots in numerical order from 1 to 10.

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

Practice spelling with zig-zags. Your spelling star will find words hidden in a puzzle. He'll strengthen spelling skills and build his vocabulary, too.

In this puzzle, learners will challenge themselves to create up to 28 different words from the phrase "Celebrate Valentine's Day."

Have fun reading facts about race horses, unscramble the words related to race horses, and color in the picture of the horse and jockey!

Uh oh, someone mislabeled these boxes of fruit! Can your child use their logic to figure out which fruit is in which box?

Your students will need to use addition and subtraction to decide which number goes in each square within this KenKen® logic puzzle.

Take the block puzzle challenge! This series of tangram-style geometry puzzles is a great way to build logic skills in your kindergartener.

This Cupid match worksheet gets your child to focus on finding matching pictures. Find Cupid and his cupid match in this fun worksheet.

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

Your student will need to use his understanding of simple addition facts and a bit of logic to fill in this KenKen® grid.

Are your math student ready for a challenge? They will need addition, subtraction, multiplication, and division in order to solve this KenKen® puzzle!

Put your child's spelling skills to the test. She'll search for four-letter words hidden in the word puzzles. How many can she find?

Watch as students turn “growth mindset” into “the power of yet” by following the directions in this SEL word puzzle!

Find all of the words relating to the sea in the word search, circle them, and make sure to cross them off the list.

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

This fun-filled, yet educational printable packs in multiplication and mental math practice as it shows your third grader how to build his own robot.

Solve this Thanksgiving Sudoku puzzle by cutting and gluing pictures into the puzzle, with each picture appearing only once in each row, column, and block.

In this kindergarten math worksheet, kids use logical reasoning and critical thinking skills to solve a Sudoku puzzle with lowercase letters E, F, G, and H.

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.

Solve Sudoku for beginners by using logical reasoning and critical thinking skills to place numbers 1 through 4 in each row, column, and block only once.

What do eyeballs, pumpkins, and candy corn have in common? This medium level puzzle will have your students scratching their heads. It's nothing they can't handle!

This octopus Sudoku puzzle lets your child fill in the missing numbers with the help of an underwater friend. Solve this octopus Sudoku puzzle with your child.

Complete this easy Sudoku puzzle featuring lowercase letters m, n, o, and p! Solve it by writing lowercase letters only once in each row, column, and block.