Stories by Dennis E. Shasha

Puzzing Adventures: Games and Virtue

Puzzling Adventures: The Fair Way to Get a College Scholarship: Let's Make a Deal Solution

How should teachers rank their students' performance?

Puzzling Adventures: The Fair Way to Get a College Scholarship: Let's Make a Deal

How should teachers rank their students' performance?

Puzzling Adventures: Sudokill Answer #1

A computer science professor encourages his students to break Sudoku's rules

Puzzling Adventures: You've heard of Sudoku. But what about Sudokill?

A computer science professor encourages his students to break Sudoku's rules

Puzzling Adventures: Sudokill Answer #2

A computer science professor encourages his students to break Sudoku's rules

Puzzling Adventures: Sudokill Warm-up Solution

A computer science professor encourages his students to break Sudoku's rules

Puzzling Adventures: Snow Walkers--How to Clear Streets of Snow More Effectively [Solution to Problem 3]

A fictional city grapples with the white stuff

Puzzling Adventures: Snow Walkers--How to Clear Streets of Snow More Effectively [Solution to Problem 2]

A fictional city grapples with the white stuff

Puzzling Adventures: Snow Walkers--How to Clear Streets of Snow More Effectively [Warm Up Solution]

A fictional city grapples with the white stuff

Puzzling Adventures: Snow Walkers--How to Clear Streets of Snow More Effectively

A fictional city grapples with the white stuff

Puzzling Adventures: Snow Walkers--How to Clear Streets of Snow More Effectively [Solution to Problem 1]

A fictional city grapples with the white stuff

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover--Warm-Up Solution

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover--Solution to Problem Numbrer 1

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover--Solution for Problem Number 2

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover--Solution to Problem Number 4

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventures: Versatility for Another Planet: Making a Better Mars Rover--Solution to Problem Number 3

Spare parts mean more weight, more expense and less science. What if the redundancy worked differently?

Puzzling Adventues: What Happens When Sea Levels Rise

Warm-Up Solution

Puzzling Adventures: What Happens When Sea Levels Rise: Wet Walls on Whit Island

Solution to Problem #2