Learners will use five clues to piece together four ghost stories in this fun logic challenge.

Don't be afraid to try solving this spooky logic problem. Use some common sense and stretch your problem solving skills to figure out this haunted problem.

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

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

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

Put a wonderful winter spin on math and reasoning practice with this festive sudoku puzzle!

Don't get trapped in the Bermuda Triangle! You'll need to make some swift twists and turns to escape these notorious waters. Are you up for the challenge?

It's a long way from Alcatraz Island to the shore! Halloween ghosts are in hot pursuit, and this twisting maze isn't easy. Escape before the ghosts catch you!

Challenge yourself to a ghostly maze right in the middle of one of London's creepiest landmarks.

Aliens are invading, and somehow you got trapped in the middle of a crop circle! Put on your thinking cap to get through complex loops before aliens arrive.

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.

Students use their logic skills to find out which Valentine's Day gift each friend received!

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

Flex your problem-solving muscles this spooky season with this fun Halloween-themed logic puzzle!

Get students in a planet-friendly mindset with this Earth Day-themed logic puzzle!