A humanistic Sudoku solver that explains the logic required to solve the puzzle. It will easily create and quickly solve Sudoku puzzles. It can act as a solving assistant, removing the tedium and error-prone maintaining the pencil marks, while leaving the fun of spotting the logic and patterns.

If you had the 15 slide puzzle in childhood you won`t fail to try this software. For some it will be an exciting discovery. The puzzle consists of a box with 15 numbered tiles that can be slided around to be arranged from 1 to 15. The freeware implements a shuffling algorithm that performs scrambling by random moving; therefore the puzzle is always solvable. Besides, it is possible to turn on simple sound effects and use different color schemes.

In the late 19th century this puzzle drove the entire world crazy. When Sam Loyd introduced the game to the public in 1878 he used a trick to arouse interest for it - he offered a thousand dollars to the one who could solve it. The puzzle consisted of a little box with 15 numbered square pieces that could be slid around to be arranged in rows from 1 in the upper left corner to 15 last on the bottom row.
But then only the last two tiles 14...