CalcuDoku 1.3.2 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the free program is Windkracht8. The program's installer file is commonly found as CalcuDoku.exe. The software is included in Games. We recommend checking the downloaded files with any free antivirus. The following versions: 1.3, 1.2 and 1.0 are the most frequently downloaded ones by the program users.
From the developer:
CalcuDoku (also known as kenken or K-Doku) is a mathematical puzzle game similar to Sudoku. The aim is to fill the squares with numbers so that a number isn't repeated in a row/column. The grids also feature a subdivision which much be filled in a manner to produce the same number using any mathematical operation. You can play this program online or in your desktop. The PC version also allows you to create a booklet of puzzles for printing.
You may want to check out more software, such as FireStones, Across Lite Mobile or Monsterz, which might be related to CalcuDoku.