X-Sums 98 is free and has no ads. Create as many Kakuro (Cross Sums) puzzles as you wish in small to huge sizes! (over 200 sizes)
X-Sums 98 creates "Cross Sums" or "Kakuro" puzzles, which are challenging and addictive for logic problem enthusiasts! Kakuro's clues are the sums of the digits you must fill in to solve a puzzle.
To create a new Kakuro puzzle: Select 1 of 5 difficulty levels. Drag to any puzzle size from 9x12 to 23x31, or double tap to select from a few pre-selected sizes. Touch the screen to generate a new Kakuro puzzle. Puzzle creation is very fast for easier or smaller puzzles on modern devices.
Originally released for sale in 1998, X-Sums 98 has a proven algorithm for generating Kakuro (Cross Sums) puzzles. Every puzzle has exactly one solution.
A major puzzle magazine also published many of our Cross Sums puzzles throughout the years, starting in 1995.
Built-in solving aids: Enter up to six, small trial digits per square. Get hints. Show errors. Correct Errors. Show the solution. Optional audio warning for duplicate digits or incorrect sums.
You can create new Kakuro puzzles and optionally save, open, print, and delete them.
You can select one or more saved Kakuro puzzles and export them as a ZIP file.
You can import one or more Kakuro puzzles, whether they are loose or contained within a ZIP file.
9Apps 4.9
