Skip to main content



Holiday Snowflake 2022

This year we turn to products to make clues for a holiday puzzle.  It is fairly easy and meant to be shareable with kids and first-timer puzzlers.   Fill in the cells with the numbers 1, 2, 3, 4, and 5 so each appears six times and adjacent cells receive different numbers.  A clue of 8 is placed between cells whenever the product of those entries is 8.  A blank dot is placed whenever the product is greater than 8.  Note that both types of dots are placed whenever possible, so lack of a dot also provides useful information. As usual, the solution and a higher quality PDF version are below. Link to PDF Version. Link to Solution.

Latest Posts

2023 New Year's Puzzle


10th Anniversary of Puzzle Creation


5-D Cube Sum Puzzle

Elephant's Sudoku

Wolfram Blog and Quadrata Blog

Petersen Eight Graph Sum Puzzle

Non-distinct Partition Puzzle

Mini Non-distinct Partition Puzzles