The Lab Test - The Molecule Puzzle
Lab Test puzzles are as complicated as they look. Rebuilding these shapes is a challenge of scientific proportions Difficulty Level: 2
$27.95
Lab Test puzzles are as complicated as they look. Rebuilding these shapes is a challenge of scientific proportions Difficulty Level: 2
Can you make every row add up to 15? A new challenge for any number cruncher, but it will be your problem solving skills that will be put to the test. Difficulty Level: Medium
Can you make every row add up to 38? A new challenge for any number cruncher, but it will be your problem solving skills that will be put to the test. Difficulty Level: Hard