Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

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

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

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!

Gather your supplies for the start of the school year with this sudoku for first, second, and third graders!

Satisfy your sweet tooth with this Halloween-themed picture sudoku!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Try your luck with this picture-based sudoku for kindergarteners and first graders!

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

Pack your picnic baskets and get ready to solve this classic number puzzle!

Boots, sneakers, flip-flops, slippers—which new shoes did Maria get? Solve this puzzle to find out!

Engage students in critical thinking with this line order-themed logic puzzle!

Ready or not, engage students with this hide-and-seek-themed logic puzzle!