One of the best puzzle logic games out there.
Controls
SHIFT (hold) + mouse click = X-mark tiles (for better viewing, use it when u want to leave mark on tiles that won’t be opened.
CTRL (hold) + mouse click (hold) + drag mouse = Open tiles by dragging (useful when opening a whole row or column).
Notes
Downloaded maps and news server are lost.
Release date
2006-03-31
Source
https://armorgames.com/play/132/armor-picross

