Collection of 36 single-player open-source logic puzzle games, free, no ads, playable offline.
All generated on demand with adjustable size/difficulty, so you'll never run out of puzzles.
Available for other platforms at http://is.gd/sgtpuz (swap saved games with them via Share/Save actions)
Help beta test future versions at http://is.gd/puzzbeta
Contains the following 36 games:
Black Box, Bridges, Cube, Dominosa, Fifteen, Filling, Flip, Galaxies, Guess, Inertia, Keen, Light Up, Loopy, Magnets, Map, Mines (Minesweeper), Net, Netslide, Pattern, Pearl, Pegs (Solitaire), Range, Rectangles, Same Game, Signpost, Singles, Sixteen, Slant, Solo (Sudoku), Tents, Towers, Twiddle, Undead, Unequal, Unruly, Untangle
2014-11-09-1643-4a8edc6: fix a couple of crashes.
Android 4.0+ NFC: just hold devices back to back to Beam a puzzle.
Android 4.4+: load/save to Google Drive etc. (to see your SD card, try the top-right menu on that screen, Settings, Enable advanced devices, then tap icon in top left).
Added a Share button (all devices).
Fix regression on hardware keyboards.
Fix action bar icons glitch on chooser.
Fix a spin with certain corrupt save files.
Allow install on some devices without a touch screen.