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

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

Want a fun way to boost your third grader's multiplication skills? This winning worksheet integrates multiplication practice into a fun robot building activity!

Now you can channel your kid's enthusiasm for robots into multiplication practice that's sure to educate as it entertains.

Colorful pictures make this logic game ready for very young kids to start building their skills while simply having fun.

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

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?

Set your sleuth-in-training on the case with this hidden-message activity.

This puzzle printable features picture Sudoku for the Hanukkah season, with one puzzle for easy and one for medium.

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

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

Practice your addition and multiplication skills in preparation for factoring equations using these baseball themed puzzles!

Hone spelling skills and logic skills, all in one fun word ladder activity! Change just one letter at a time to work their way down the ladder.

Celebrate spooky season with this colorful puzzle for young learners!

Solve a cafeteria crisis with this first- and second-grade logic puzzle!

If your child is done with easy- and medium-level picture Sudoku maybe she's ready for this one.

Make multiplication fun with this worksheet that will have your kid build a coral reef, well, a puzzle of one to be precise.

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

Spruce up spelling practice with these challenging word ladder puzzles! Kids will change one letter at a time to create a group of new words.

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.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku number puzzle.

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this third grade kids sudoku printable, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

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.

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