32 Join of segments.

by John

33 Re: Search of lines

by Kernan

34

by Proger10

37 Jacket creation 2D

by st05148

39 "Inverse Problems

by Lepsik

43 Total minimization

by anonymous

47 The heaviest cycle

by Chorkov

48

by Dgin

49 Drawing of tracks

by okon

50 Sorting of pictures?

by coming_soon

51

by nicki1987

55

by MarMar

58 The Huffman code - model

by Spiceman

59

by gypehot19

60

by Mechatronic