Game Description:Kakuro is a simple game to learn, but has the right balance of challenge and maddening twists to make you want to push to beat the Kakuro grid and move on to try the next one! Based on the Japanese number puzzle, Kakuro is like a numbers crossword puzzle solved by logic with an added twist of basic calculations to guide gameplay. The Kakuro grid has strategically placed diagonal slashes with numbers representing Up and Down column clues. The puzzle is solved by filling in the rest of the squares with numbers to equal the clue total without repeating numbers, replacing traditional word clues found in crossword puzzles. This version of Kakuro features a whopping 25,000 Kakuro puzzles!