This Christmas brainteaser features two pages of colorful medium-level picture Sudoku for young kids.

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.

Build math and logic skills with this holiday-themed Sudoko puzzle.

In this playful puzzle, learners will re-order the letters in each egg to reveal the Easter-related word hidden inside.

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

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.

Little math stars, get ready for a tangram challenge! Students will use all seven tangram shapes to re-create the picture on this page.

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

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

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

Can you third grader use his multiplication skills to put the mixed-up robot back together? He'll boost his mental math skills, too!

Learners will use the alphabet key to unlock the words written in the heart in this playful Valentine's Day puzzle.

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

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.

Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

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

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

Put your decimal operation knowledge to the test with this math puzzle activity!

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!

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.

Challenge your logic skills in this tricky word puzzle!

Soak up the sunshine as you solve this superb summer puzzle!

Reach the peak of puzzling by completing this challenging sudoku for middle schoolers!

Hone your eye for detail in this pattern practice 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?"

Watch your logic skills grow as you solve the tricky puzzles in this activity!

Take a trip to Camp Cozy Pines in this adventurous puzzle!

In the Starry Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.

A lion Sudoku puzzle might be just what your animal lover needs to work on logical reasoning and critical thinking. Try this lion Sudoku puzzle with your child.