This is a Slitherlink puzzle.
June 22, 2017
June 15, 2017
May 26, 2017
This is an All Threes Slitherlink puzzle. Rules (from Palmer Mebane's blog): This is a Slitherlink puzzle, with a twist. Every 3 in the puzzle is given to you. That is, if the solution has three segments around a single grid square, there is a 3 in that square.
Happy birthday, Grant Fikes!
April 17, 2017
March 11, 2017
February 16, 2017
I am the author of the second round of Puzzle Ramayan (Shading and Loops) being held on Logic Masters India this weekend. Here is a link: http://logicmastersindia.com/PR/201702/.
This is a practice puzzle for Bosnian Snake.
Rules (from IB): Locate a snake (a 1 cell-wide single continuous path) in the grid whose head and tail are given. The snake does not touch itself, even diagonally. Numbers outside the grid indicate the number of snake cells in that row/column. Numbers inside the grid indicate how many of the 8 cells around it are used by the snake. (The O's mark the head and tail of the snake in this puzzle formatting; in the IB, they are marked by black circles.)