Creates, assists, or completely solves the popular Sudoku puzzles. It can solve step-by-step, giving hints along the way, and provide a log of the logic behind each and every number placement and candidate elimination.
Searches text files for strings and combination of strings. Has useful or / and / and not search combinations, and can also use regular expressions. New in version 3, is the built-in viewer / editor that highlights the matched strings and lines.
Fives and Threes
Fives and Threes is a networked dominoes game for up to four players, although it works just as well when played against the computer. The object being to score points by playing your dominoes so that the open ends of the line add up to multiples of five and/or three.
Performs conversions at the drag of a slider. Can perform any number of conversions, and it's fully configurable; you can change the units, the scales, the display range, and of course, the colours and fonts.
Do you need to change some text that could be in hundreds of text files? XChange can replace many text strings in many files in a single operation.
This is a command-line version of the popular XChange program. It performs the same function as XChange, but has a command-line interface. If you want to use XChange in batch scripts, or any other non-interactive environment, then perhaps XChangeCL is what you're looking for.