United States Army NRE 3GS21B

by Brent Michael

United States Army NRE 3GS21B puzzle, based on an original photo by Brent Michael (photo copyright Brent Michael -- used with permission). Photographed at Clarksville, Tennessee, February 10, 2015.

Click here for more information about this photograph

The "Easy" version of the puzzle has about 100 pieces, "Medium" has about 200 pieces, "Hard" is about 300 pieces. For the Online puzzles, see the Online Puzzle Tips.