This easy Sudoku puzzle features the lowercase letters a, b, c, and d! Solve the puzzle by writing each letter only once in each row, column, and block.

Puzzle your way to perfection in this fun pool-themed worksheet!

School is starting, and the first thing you need to do is find your desk!

The school day is over, but the backpacks are all mixed up! Can you help each student find their backpack?