CISRA Puzzle Competition 2007
This is the archive of the 2007 Puzzle Competition. Please visit the current competition site for information about the latest Puzzle Competition.
Puzzle Week is now finished. Full solutions to all puzzles are now available. The competition closed at 9:00am AEST Monday 23 April. Be sure to check back next year in February for details of the 2008 competition!
The competition was open to everyone. Teams of Australian students were eligible for prizes of Canon digital cameras.
CISRA is Canon Information Systems Research Australia, a leading research and development centre for Canon.
We hope you had as much fun solving the puzzles as we did creating them. Please give us any feedback you have, positive or negative, so that we can improve future events!
Worked solutions for each puzzle can be found on the puzzle page, and the full guess log can be viewed here.
Last but not least, if you are a final-year student interested in working at CISRA next year, don't forget to register at the gradsite!
2007 Competition Dates
All puzzle and hint releases are at 9:00am Australian Eastern Standard Time (11:00pm GMT the day before).
Administrative and technical inquiries to the CISRA Puzzlers: firstname.lastname@example.org