Keep your amazing math student on his toes with some challenging puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

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

Calling all Sudoku and Ken Ken buffs, we have a new addicting puzzle for you! These are tricky, but a fun spin-off of the popular Ken Ken puzzle.

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

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

Figure out the results of an Easter egg hunt in this fun logic puzzle for upper elementary students!

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

Solve a sunny, summery sudoku puzzle in this sandcastle-themed puzzle!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

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

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

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

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes!