The SciencesDecember 9, 2008
Puzzling Adventures: Alien Genetics
What if, on another planet, it took five parents to produce a brood?
Stories by Dennis E. Shasha
The SciencesNovember 3, 2008
Puzzling Adventures: Alarm Clock Warm Up Solution
The SciencesNovember 3, 2008
Puzzling Adventures: Alarm Clock Solution
The SciencesNovember 3, 2008
Puzzling Adventures: Building the Perfect Alarm Clock
What if you could reengineer the buttons on your alarm clock to reduce the number of times you needed to push them to set it?
The SciencesOctober 1, 2008
Puzzling Adventures: The Bermuda Toy Car Race
How to use remote-controlled cars to figure out the best way to get from Connecticut to Bermuda
The SciencesOctober 1, 2008
Puzzling Adventures: Warmup #2 Solution
The SciencesOctober 1, 2008
Puzzling Adventures: The Bermuda Toy Car Race Main Puzzle Solution
The SciencesOctober 1, 2008
Puzzling Adventures: Warmup #1 Solution
The SciencesSeptember 3, 2008
Puzzling Adventures: River Run--How to Make the Most of Going Upstream
In this puzzle, figure out how fast each leg of your trip should be to make it as fast as possible
The SciencesSeptember 2, 2008
Puzzling Adventures Warm-Up Solution - September 2008
The SciencesSeptember 2, 2008
Puzzling Adventures Main Puzzle Solution - September 2008
The SciencesAugust 1, 2008
Puzzling Adventures: A Kingdom for My Child
Looking for the complete family
The SciencesAugust 1, 2008
Puzzling Adventures: A Kingdom for My Child -- Warmup Solution
The SciencesJuly 31, 2008
Puzzling Adventures: A Kingdom for My Child -- August 2008 Solution
The SciencesJuly 2, 2008
Puzzling Adventures: The Mother Lode of All Inheritances
A great-grandfather makes his family work for their land and fortune
The SciencesJuly 2, 2008
July 2008 Puzzle Solution
A great-grandfather makes his family work for their land and fortune
The SciencesJune 2, 2008
June 2008 Puzzle Solution
Sir Birnie's Will - How a 14-year-old solved the mystery of an apparently miserly grandfather
The SciencesJune 2, 2008
Puzzling Adventures: Sir Birnie's Will
How a 14-year-old solved the mystery of an apparently miserly grandfather
The SciencesMay 1, 2008
Puzzling Adventures: How to Make Buses More Attractive Than Cars?
The SciencesMay 1, 2008
May 2008 Puzzle Solution
The SciencesApril 1, 2008
April 2008 Puzzle Solution
The SciencesApril 1, 2008
Teen Hand Magic
Mind & BrainMarch 1, 2008
Meet the Neighbors
The SciencesMarch 1, 2008
March 2008 Puzzle Solution