Logic Masters Deutschland e.V.

Just like classic Minesweeper, I prepared three levels for you:


Here is the Intermediate. This is larger and really challenging according to testers' feedback. As there is no automatic count, you may want to keep track of the mines. Be careful, and have fun!

Rules

1. Classic Minesweeper: There are some mines in the grid. Every clued cell (i.e., a non-mine cell that is orthogonally or diagonally adjacent to at least one mine) contains a digit equal to the number of adjacent mines. Cells not adjacent to any mine are left empty.


2. Japanese Sums: Clues outside the grid represent the sum of digits in each contiguous sequence of clued cells, in the order of appearance from left to right or top to bottom. Consecutive sequences must be separated by at least one mine cell or one empty cell.
   A '?' represents any digit from 0 to 9. For a double-digit number, its first digit cannot be 0.

Thank you MonsieurTRISTE and Christounet for testing and suggestions!



Main puzzle (16x16, 40 mines):