Gary Campbell, Author.   Topics addressed include how the cosmos works, how a mind works, and how a functioning society might be designed. Various articles address the science, philosophy and technology, that explain reality, intelligence, and what the future might bring.

Gary Campbell, Programmer.   Three software projects suitable for the study of software design are documented. The source code is given. These projects are a block structured assembler, a snake puzzle generator, and a FreeCell solver.

Snake Puzzles, also called Hidato, Jadium, or Numbrix puzzles, are solved by filling in all the blank squares, each with the next sequential number appearing in an adjacent (but not diagonal) square. These are the best of such puzzles available for playing on the web. (More)