Sudoku variants

Goto http://www.hexapuzzle.hu/sudokuvariants/ for these strange sudoku variants

There are samples and a 'how to solve' page

Great Music: Katie Melua

Futoshiki

You have a grid of squares, some of which contain numbers, less-than (<) and greater-than (>) signs. Can you complete the grid such that every row and column contains every number

More Futoshiki you find on

http://www.brainbashers.com/futoshiki.asp

http://futoshiki.justplayfreegames.com/

http://www.sudoku-puzzles.net/futoshiki_4x4.html

SquarO

The goal of SquarO is to find the circles to fill in black. In each square, you have a number between 0 and 4 which corresponds to the number of circles around that square that must be filled.

SquarO can be found on http://www.squaro.fr/en/play.htm

Link-a-pix

It's friday and that means new free puzzles on http://www.conceptispuzzles.com/

Some of these free puzzles you only find on this website. For example Link-a-pix

Link-a-Pix puzzle clues are provided in the form of same-number pairs which are scattered inside a grid. The purpose is to find which same-number should be paired with which, and then to connect them in such a way that the number of squares the connecting path passes through is equal to the value of the corresponding numbers (including the end-squares containing the numbers

For a online tutorial go to http://www.conceptispuzzles.com/online/tutorials/index.htm#lap

Centriko

I started another blog with centriko puzzles

www.centriko.blogspot.com

Battleship

Find the ships by using the clues on the side.

On http://www.conceptispuzzles.com/online/tutorials/ you find an online tutorial