Paravan : P5
This Puzzle type appeared in Oğuz Atay Puzzle Contest (OAPC)-4. Paravan Instructions Place digits given in the range to the grid so tha...
Horse Snake : HS2
Horse Snake Puzzle appeared in Oğuz Atay Puzzle Contest (OAPC)-3 puzzle championship . This very interesting logic puzzle variation. Ho...
Copycope: CS1
This Puzzle type appeared in Oğuz Atay Puzzle Contest (OAPC-2) championship. Instructions: Locate a snake in the grid that travels from l...
Oğuz Atay Puzzle Contest 7
Contest was held on 25 July 2009 14:30 GMT Instructions will be ready on 19 July 2009 20:00 GMT It will last 150 minutes and there wil...
10th 24 Hour Championship
The jubilee, 10th 24HPC will be in Budapest, 4-6 September 2009. Fourteen (14) puzzle rounds (sets) are needed, each accounting for 100...
Triangular Skyscraper: TS1
This Triangular Skyscraper puzzle I created for the practice of the US Puzzle Championship 2009 . This post is special to me as this is ...
Yajilin / "Arrow Rings" : Y2
Yajilin puzzle I created for the practice of US Puzzle Championship 2009. This is one of my favorite puzzles from Nikoli. Rules of Yaji...
