We haven’t had one of these in a while…

In a normal “Pic Tac Toe” puzzle, there are nine pictures in a 3×3 grid, like Tic-Tac-Toe. In each of the three rows, three columns, and two diagonals, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

In this “Pic Tac Toe” puzzle, however, there are twenty-seven pictures in a 3×3x3 grid, like a Rubik’s Cube. In each of the nine rows, nine columns, nine pillars, eighteen lateral diagonals, and four cross-cube diagonals, there is a common theme that unites the three pictures. The challenge is to find the forty-nine themes.

Imagine stacking the three levels below on top of one another. For reference, and notation guidelines, check out my last 3D Pic Tac Toe, including the comments. The rules here are identical to that puzzle.

You can click on each image to see a larger version:

Top Level - Level A

Middle Level - Level B

Bottom Level - Level C

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Benjamin Baxter (3), Billie (24), and Neel Mehta (16). Alternate themes suggested by Benjamin Baxter (1), Billie (2), and Neel Mehta (5). See comments for discussion, or click here to skip right to the answers.

In a normal “Pic Tac Toe” puzzle, there are nine pictures in a 3×3 grid, like Tic-Tac-Toe. In each of the three rows, three columns, and two diagonals, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

In this “Pic Tac Toe” puzzle, however, there are twenty-seven pictures in a 3×3x3 grid, like a Rubik’s Cube. In each of the nine rows, nine columns, nine pillars, eighteen lateral diagonals, and four cross-cube diagonals, there is a common theme that unites the three pictures. The challenge is to find the forty-nine themes.

Imagine stacking the three levels below on top of one another. For reference, and notation guidelines, check out my last 3D Pic Tac Toe, including the comments. The rules here are identical to that puzzle.

You can click on each image to see a larger version:

Top Level - Level A

Middle Level - Level B

Bottom Level - Level C

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Neel Mehta (35) and Billie (7). Alternate themes suggested by Neel Mehta (2), Econgator (1), and Billie (2). See comments for discussion, or click here to skip right to the answers.

In a normal “Pic Tac Toe” puzzle, there are nine pictures in a 3×3 grid, like Tic-Tac-Toe. In each of the three rows, three columns, and two diagonals, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

In this “Pic Tac Toe” puzzle, however, there are twenty-seven pictures in a 3×3x3 grid, like a Rubik’s Cube. In each of the nine rows, nine columns, nine pillars, eighteen lateral diagonals, and four cross-cube diagonals, there is a common theme that unites the three pictures. The challenge is to find the forty-nine themes.

Imagine stacking the three levels below on top of one another. For reference, and notation guidelines, check out my last 3D Pic Tac Toe, including the comments. The rules here are identical to that puzzle.

You can click on each image to see a larger version:

Top Level - Level A

Middle Level - Level B

Bottom Level - Level C

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Neel Mehta (35). Alternate themes suggested by Neel Mehta (6) and K-Lyn (1). See comments for discussion, or click here to skip right to the answers.

In a normal “Pic Tac Toe” puzzle, there are nine pictures in a 3×3 grid, like Tic-Tac-Toe. In each of the three rows, three columns, and two diagonals, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

In this “Pic Tac Toe” puzzle, however, there are twenty-seven pictures in a 3×3x3 grid, like a Rubik’s Cube. In each of the nine rows, nine columns, nine pillars, eighteen lateral diagonals, and four cross-cube diagonals, there is a common theme that unites the three pictures. The challenge is to find the forty-nine themes.

Oh, yeah. I went there.

You can click on each image to see a larger version:

Top Level

Middle Level

Bottom Level

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Neel Mehta (30). Alternate themes suggested by Neel Mehta (5). See comments for all answers.

In a “Pic Tac Toe” puzzle, there are nine pictures in a three-by-three grid, like Tic-Tac-Toe. In each row, column, and diagonal, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

You can click on each image to see a larger version:

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Annalisa (7) and Neel Mehta (1). See comments for all answers.

In a “Pic Tac Toe” puzzle, there are nine pictures in a three-by-three grid, like Tic-Tac-Toe. In each row, column, and diagonal, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

You can click on each image to see a larger version:

NOTE: Pictures 4 and 6 carry a watermark from iStockphoto. This is not part of the puzzle.

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Neel Mehta (1) and Annalisa (6). See comments for all answers.

In a “Pic Tac Toe” puzzle, there are nine pictures in a three-by-three grid, like Tic-Tac-Toe. In each row, column, and diagonal, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

You can click on each image to see a larger version:

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Neel Mehta (8). Alternate themes suggested by Neel Mehta (2). See comments for all answers.

In a “Pic Tac Toe” puzzle, there are nine pictures in a three-by-three grid, like Tic-Tac-Toe. In each row, column, and diagonal, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

You can click on each image to see a larger version:

Please post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Annalisa (6) and Neel Mehta (2). See comments for all answers.

I grew up reading Games magazine, so I was delighted when Ken Jennings posted a good old “Pic Tac Toe” on his blog. But when he recently posted a plea for others to do likewise, I thought it would be a good time to bring Conundrum out of its summer hibernation.

In a “Pic Tac Toe” puzzle, there are nine pictures in a three-by-three grid, like Tic-Tac-Toe. In each row, column, and diagonal, there is a common theme that unites the three pictures. The challenge is to find the eight themes.

You can click on each image to see a larger version:

I don’t have a message board like Ken has, so just post whatever you come up with in the comments section.

Enjoy!

UPDATE: Correct themes provided by Annalisa (4) and DeLisa (2). Alternate theme suggested by DeLisa (1). See comments for all answers.