Free Halloween color by number printables

These mystery grids hide a Halloween picture until you color each code. Every free printable download includes an answer key PDF for kids, teens, and adults.

Browse Halloween puzzles

8 Halloween puzzles. No account needed.

Drag the slider to reveal the hidden picture

A blank Halloween color by number puzzle grid
The same puzzle colored in to reveal an orange pumpkin

Each page is a mystery color by number puzzle with a Halloween theme. Color the coded squares and the picture appears one block at a time. For more subjects and difficulty levels, browse our mystery color by number hub. For classic line art, try Halloween coloring pages.

Easy mystery color by number for kids

Big squares and only a few colors. The picture appears fast, so young colorers stay with it. Each puzzle has a 20 by 27 grid.

Mystery color by number for adults

A denser grid with some cells split on a diagonal. Each half gets its own code, so the edges look smooth when you finish. Each puzzle has a 33 by 44 grid.

Hard mystery color by number printables

Every cell carries a code, edge to edge. Plan a few sittings for one of these. Each puzzle has a 55 by 73 grid.

Halloween party and classroom ideas

  • Hand out kids puzzles as early finisher work during a Halloween read aloud or craft block.
  • Stack printed PDFs at a party table with colored pencils so guests reveal the picture together.
  • Keep a classic or expert puzzle ready for quiet time when the sugar rush settles down.

Make your own Halloween mystery puzzle

Type a spooky idea or upload a photo from your costume party. ColorBliss builds a mystery color by number grid with an answer key.

Pick kids, classic, or expert, then download the puzzle, the answer key, or both in one PDF.

Make a mystery puzzle

Free to try. No credit card.

A classic Halloween color by number puzzle gridAnswer key: a haunted house under a full moon
Classic puzzle 4 hides a haunted house until you finish the codes.

Halloween color by number FAQ

Answers about these free mystery printables

It is a mystery grid where each square has a code. You match the code to the legend and color the square. When you finish, a Halloween picture appears. You could not see the picture on the blank grid.
Yes. Every puzzle and answer key on this page is free to download. You do not need a ColorBliss account.
Yes. Classic puzzles use 1,452 cells and expert puzzles use 4,015 cells. Many adults print an expert page and color it over a few evenings.
Each PDF has the puzzle on page one and the full color answer on page two. You can also tap "Show the answer" under any puzzle on this page.
Regular coloring pages show the outline up front. These are mystery puzzles, so the picture stays hidden until you color the codes. For line art only, see our Halloween coloring pages collection.

Want more subjects? Browse more mystery color by number puzzles.