Zeros Software

Add zeros to the beginning or end of cells in MS Excel. Excel 2000 or higher required.

Try Best Kakuro for the best Kakuro puzzles. Best Kakuro creates Kakuro puzzles in 6 difficulty levels from novice to killer, and grid sizes ranging from 8x8 to 14x22. Print the puzzles, or solve on screen using either your mouse or keyboard. Includes 'zeros allowed' puzzles. All puzzles have a guaranteed unique solution and can be solved using logic - no guessing required. Possible combinations shown for each square while solving on screen.

Aid Zondulux is FREE logical game based on very simple rules. The field is randomly filled with "crosses" and "zeros". Your goal is to fill the whole field with "crosses" using your mouse. When you click on one of symbols, horizontal and vertical line inverts. Randomly generated puzzles are very challenging and addictive. This game is FREEWARE, so you can play as much as you want and improve your results in Halls Of Fame.

Convert zip codes in Excel. Quickly change city and state to a zip code or a zip code to a city and state. Also, add leading and trailing zeros to zip codes.