Funding Campaign

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    App

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    Web

  • Open
  • Closed not Successful

End Date

Aug 12, 2012

$999

Goal Amount

$0

pledged

0

Supporters

0

DAYS LEFT

  • $0 PLEDGED
  • 0% FUNDED

This is Draft Preview Campaign

Overview

The "Calcudoku" math puzzle (www.calcudoku.org) is great for teaching kids numeracy and logic reasoning. It is like Sudoku, but with addition, subtraction, etc., which makes for a much more interesting and fun puzzle.

Project Description

My campaign has two main goals:

1. To get many more people solving Calcudoku puzzles

Calcudoku puzzles are fun, interesting, and exercise your brain. They're great as a teaching tool, or (if school was a while ago for you) to stay sharp with numbers.

Getting more people puzzling may involve some online advertising.

I'd also love to supply puzzles to print publications.

 

2. To develop new puzzle varieties

Puzzlers at http://www.calcudoku.org have already suggested more than 20 possible variations (for example, adding fractions, sums of squares, Fibonacci numbers, etc. etc.). I'd love to spend more time on developing these.

 

In any case, thanks for your support, no matter how small :-)

Try the puzzle yourself at http://www.calcudoku.org

It is also available in the Chrome Web Store.

 

Comments

$5 or more pledged

0 Supporters | Unlimited Rewards Available
One month subscription on the site, and a mention on the Supporters Page.

$10 or more pledged

0 Supporters | Unlimited Rewards Available
All of the above, and a PDF copy of the book "Calcudoku, 101 Advanced Puzzles".

$25 or more pledged

0 Supporters | Unlimited Rewards Available
All of the above, with a 6 month subscription (which includes another free book, either "102 Large Puzzles, Extra" or "201 Tricky Puzzles, Extra")

$50 or more pledged

0 Supporters | Unlimited Rewards Available
All of the above, with a 2 year subscription (which includes two free books, plus any new books for subscribers that are created during these 2 years)

$200 or more pledged

0 Supporters | Unlimited Rewards Available
All of the above, and a lifetime subscription, which includes all Calcudoku puzzle books published in the future (!)

patrick min

London

Patrick Min is a freelance scientific programmer. He specializes in 3D, but has also worked in search engine technology, acoustic modelling, and information security. He has published papers and open source software in several. He holds an M.Sc. from Leiden University and a Ph.D. from Princeton University, both in Computer Science. He is also a puzzle enthusiast, devising math puzzles for his father since the age of 7. This continues to this date, with dad solving his son's Calcudoku puzzles.

http://www.calcudoku.org