05Bxx Designs and configurations, {For applications of design theory, See 94C30} ( 0 Dok. )

• 05B05 Block designs, See also {51E05, 62K10} ( 0 Dok. )
• 05B07 Triple systems ( 0 Dok. )
• 05B10 Difference sets (number-theoretic, group-theoretic, etc.), See also {11B13} ( 0 Dok. )
• 05B15 Orthogonal arrays, Latin squares, Room squares ( 0 Dok. )
• 05B20 Matrices (incidence, Hadamard, etc.) ( 0 Dok. )
• 05B25 Finite geometries, See also {51D20, 51Exx} ( 0 Dok. )
• 05B30 Other designs, configurations, See also {51E30} ( 0 Dok. )
• 05B35 Matroids, geometric lattices, See also {52B40, 90C27} ( 0 Dok. )
• 05B40 Packing and covering, See also {11H31, 52C15, 52C17} ( 0 Dok. )
• 05B45 Tessellation and tiling problems, See also {52C20, 52C22} ( 0 Dok. )
• 05B50 Polyominoes ( 0 Dok. )
• 05B99 None of the above but in this section ( 0 Dok. )