40 page downloadable PDF book containing 98 SingleOp, DualOp and QuadOp CalcuDoku puzzles in a mix of sizes and in very easy to very hard difficulty levels.
О компании
Added: Aug 07, 2011
Number of pages: 40
File format: PDF
Printable on: A4 and Letter
Language: English
ID: 100017
Content
Puzzle types: SingleOp, DualOp and QuadOp CalcuDoku