Sudoku Puzzle App vs Sudoku Night Cafe Usage & Stats

A simple sudoku app for beginners to experts. Sudoku is a logic-based, combinatorial number-placement puzzle. In classic sudoku, the objective is to fill a 9 × 9 grid with digits so that each column, each row, and each of the nine 3 × 3 subgrids that compose the grid (also called "boxes", "blocks", or "regions") contain all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. This is a simple ad-free app you can play in offline mode as well. This app is using standard EULA. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/