OAPC Championships Details

OAPC Championships Details from 3rd to 10 contest are given in this post.

Oğuz Atay Puzzle Contest 10 - Live From WPC

Oğuz Atay Puzzle Contest 9

Oğuz Atay Puzzle Contest 8

Oğuz Atay Puzzle Contest 7

Oğuz Atay Puzzle Contest 6

Oğuz Atay Puzzle Contest 5

Oğuz Atay Puzzle Contest 4

Oğuz Atay Puzzle Contest 3

You can practice for such puzzles on this website at Online Logical Puzzles or Sudoku Variations Main Page or Conceptis Puzzles Online. Moreover you can solve many Fun Brain Teasers to challenge your brain.