DigitCalc is an ultimate tool for players of KenKen ®, MathDoku, SumDoku, Killer Sudoku, Kakuro and similar puzzle games. It is simple calculator that computes all combinations of one-digit numbers which gives a desired result for selected mathematical operation. NEW: enabled call from other applications. You can download our Mathdoku Extended with integrated call: from device: market://details?id=com.klokisoft.mathdokuext from PC: https://play.google.com/store/apps/details?id=com.klokisoft.ma