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Fresh puzzles
Generate new Kakuro grids instead of relying on a small fixed puzzle pack.
Mastersoft Kakuro · Apple edition
Mastersoft Kakuro for iPhone & iPad
Classic Cross Sums with unlimited puzzles, six difficulty levels and powerful tools for tougher grids.
Kakuro combines arithmetic with logic: fill each run so that its numbers add up to the clue without repeating a digit. Mastersoft adds a puzzle generator, multiple hint types and solving aids for both new and experienced players.
iPhone
iPad
A feature-rich Kakuro toolkit for Apple devices
Choose from six difficulty levels and six board sizes, then work through an unlimited supply of generated Kakuro puzzles. The current App Store description says the generated puzzles are designed to be solvable by logic alone.
When a grid becomes difficult, Mastersoft Kakuro provides candidate entry, multiple hint types and a combination calculator that shows possible number combinations for a run. Its solution-exploration tools also make it easier to test an idea and return to a known point if necessary.
Cross Sums: Kakuro is also commonly known as Cross Sums and uses sums plus non-repeating digits rather than the 9×9 regions used in Sudoku.
Why play Mastersoft Kakuro on iPhone or iPad?
It keeps the classic Cross Sums rules while adding tools that make difficult combinations easier to reason through.
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Choose your challenge
Pick from six difficulty levels and six board sizes to suit the time and challenge you want.
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Calculate combinations
Use the built-in combo calculator to see which number sets can satisfy a particular sum.
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Get logical help
Use candidates and several types of hints when you need a nudge without abandoning the puzzle.
Frequently asked questions
Quick answers about this version of Kakuro.
What is Kakuro?
Kakuro, also called Cross Sums, is a number-logic puzzle where each run must add to a clue and no digit can repeat within that run.
Does Mastersoft Kakuro generate new puzzles?
Yes. The current App Store description advertises unlimited Kakuro puzzles and a built-in puzzle generator.
Can Mastersoft Kakuro help with difficult puzzles?
Yes. It includes multiple hint types, candidate entry, a combination calculator and additional tools for exploring possible solutions.
Mastersoft Kakuro for iOS
Start solving Kakuro on iPhone or iPad.
Visit the App Store for the current Apple release, pricing and compatibility information.