27 ASCII Bookshelves 2017-03-01T20:52:37.723

23 Stacking Pythagorean Triangles 2015-06-15T15:01:08.563

21 Packing Circles 2015-11-22T19:35:44.090

20 Worst Case Manhattan Exclusion 2015-06-09T22:31:25.900

19 Find the area of the smallest rectangle to contain squares of sizes up to n 2019-05-05T20:14:43.747

14 Robot roadie needed to pack the truck 2015-01-04T14:45:21.333

14 Finding Symmetries in Squares 2015-03-17T22:16:05.323

14 Packing Wood Pieces 2015-05-26T22:56:37.397

13 Tetris Tangrams 2015-03-07T02:46:58.087

8 Circle packing in a rectangle 2014-10-23T03:59:49.347

8 Tiling the unit square 2017-03-28T19:23:14.250

7 Solve a Tetris Puzzle (pack predefined shapes into optimal form) 2014-10-15T19:23:18.073

7 Compute the polyomino capacity of a rectangle 2016-08-18T01:17:25.463

7 Do the figures fit? 2017-02-22T14:49:15.590

6 Eco-ize data for printing 2014-02-11T06:29:56.120