Copycope: CS2
Copycope Puzzle type appeared in Oğuz Atay Puzzle Contest (OAPC-2) championship. This is one of my initial puzzle created of this type,...
3rd World Sudoku Championship, Goa (India)
The 3rd World Sudoku Championship took place 14-17 April 2008, in Goa, India. The championship was organized by a WPF member in India, ...
1st World Sudoku Championship, Lucca (Italy)
WPF member from Italy "Nonzero s.r.l." organized the 1st World Sudoku Championship (WSC1) in beautiful Lucca, Italy, on March 1...
US Puzzle Championships 2009
US Puzzle Championship is one of the most participated puzzle championships in the world . This championship is online and one can take pa...
BRAND’S Sudoku Challenge 2009: Asia Pacific Open
Take on the BRAND’S® ASIA PACIFIC SUDOKU CHALLENGE 2009! Stand the chance to win over $100,000 worth of cash and prizes! Calling all...
Easy Akkoy Puzzle in OAPC-5 Puzzle Championship
This Puzzle type is going to appear in the Oğuz Atay Puzzle Contest -5 championship which is going to be held on 23rd May, 2009. This is m...
Step By Step: SBS2
This Puzzle type appeared in Oğuz Atay Puzzle Contest (OAPC)-2 championship. Now It is appearing in OAPC-5 puzzle championship . Step By...
Logical Puzzles-Paravan-1
This Puzzle type appeared in Oğuz Atay Puzzle Contests (OAPC). Rules of Paravan Puzzle Place digits given in the range to the grid so...
Range : R1
This Puzzle type appeared in Oğuz Atay Puzzle Contest (OAPC)-4 puzzle competition . Rules of Range Puzzle Place digits 1-6 in the grid...
Oğuz Atay Puzzle Contest 5
* Contest will be held on 23 May 2009 14:30 GMT * Instructions will be ready on 17 May 2009 21:00 GMT * It will last 150 minutes and...
"Arrow Loop/ Indian Loop" Example
Arrow Loop Instructions Black Some of the Squares in such a way that each row and each column contains Exactly one Black Square. Arrow...
17th World Puzzle Championship, Minsk (Belarus)
The 17th World Puzzle Championship (WPC) took place October 27 - November 1st 2008 in Minsk, Belarus. The organizer was Vladimir Portugal...
16th World Puzzle Championship, Rio de Janeiro (Brazil)
The 16th World Puzzle Championship (WPC) took place 6 - 11 October 2007 in Rio de Janeiro, Brazil. The organizer was WPF member Brazil, t...
15th World Puzzle Championship, Borovets (Bulgaria)
The 15th World Puzzle Championship (WPC) took place 7 - 12 October 2006 in Borovets, Bulgaria. Ulrich Voigt (Germany) was the best indivi...
PQRST Puzzle Championship
This was the quarterly championship which used to take place till year 2005. PQRST stands for Puzzles Quarterly Rate Solve Ten. It means t...
14th World Puzzle Championship, Eger Hungry
This championship was held in Eger Hungry in October 2005. This was the second World Puzzle Championship I participated. Each country cou...
Horse Snake
This Puzzle appeared in Oğuz Atay Puzzle Contest (OAPC)-3 puzzle contest . Rules of Horse Snake Puzzle Locate a snake in the grid, wh...
Cave Example
Instructions: Draw a loop (along the sides of the small squares) into the grid that does not intersect nor touch itself (its interior is...
