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Shirakawa's Box Packing Collection

The box packing collection by 白川俊博 (Toshihiro Shirakawa).

☞ Tiling and Packing results of Torsten Sillke
☞ Michael Reid's box collection

Pentomino 5/15

4D+ Complete.

3D
2x[2-20]xN01993Sillke
2xMxN02014Shirakawa
3x[3-12]xN01993Sillke
3x13xN02014Shirakawa
2,8083x26x1801+2014Shirakawa
4x4xN01993Sillke
244x5x61 prime minimal1993Hamlyn
4x7xN01993Sillke
4x8x1001998Postl
1284x8x201+ prime1998Postl
4x8x3002014Shirakawa
4x8x5002014Shirakawa
4x8x7002014Shirakawa
4x8x9002014Shirakawa
4x8x11002014Shirakawa
8324x8x1301+ prime2014Shirakawa
4x9x1002014Shirakawa
4x9x1502014Shirakawa
4x9x2002014Shirakawa
4x9x2502014Shirakawa
4x9x3002014Shirakawa
4x9x3502014Shirakawa
4x9x4002014Shirakawa
4x9x4502014Shirakawa
4324x9x601+ prime2014Shirakawa
5404x9x751+ prime2014Shirakawa
6484x9x901+ prime2014Shirakawa
7564x9x1051+ prime2014Shirakawa
804x10x101+ prime1998Postl
4x10x1402014Shirakawa
3124x13x301+ prime2014Shirakawa
3364x14x301+ prime2014Shirakawa
5404x15x451+2014Shirakawa
5x5xN01993Sillke
5x6x[6-7]01993Sillke
5x6x[9-11]01993Sillke
5x6x[13-15]01993Sillke
5x6x[17-19]02014Shirakawa
5x6x[21-23]02014Shirakawa
5x6x[25-28]02014Shirakawa
1745x6x291+ prime2014Shirakawa
5x6x[30-31]02014Shirakawa
5x6x[34-35]02014Shirakawa
5x6x[38-39]02014Shirakawa
5x6x[42-43]02014Shirakawa
2765x6x461+ prime2014Shirakawa
2825x6x471+ prime2014Shirakawa
5x7x1201993Sillke
5x7x1801993Sillke
1685x7x241+ prime1998Sillke
2105x7x301+ prime1998Sillke
2525x7x361+ prime1998Sillke
2945x7x421+ prime1998Sillke
5x9x902014Shirakawa
1085x9x121+ prime2014Shirakawa
1355x9x151+ prime2014Shirakawa
1625x9x181+ prime2014Shirakawa
1895x9x211+ prime2014Shirakawa
1805x10x181+ prime2014Shirakawa
6x6x1001998Postl
1086x6x151+ prime1998Postl
1446x6x201+ prime1998Postl
1806x6x251+ prime1998Postl
846x7x101+ prime1998Postl
1266x7x151+ prime1998Postl
1086x9x101+ prime2014Shirakawa
1626x9x151+ prime2014Shirakawa
1206x10x101+ prime2014Shirakawa
3367x8x301+ prime2014Shirakawa
1288x8x101+ prime2014Shirakawa
2168x9x151+2014Shirakawa
3D 2-sided
363x4x1575 prime2014Shirakawa
183x5x664 prime minimalHamlyn
273x5x964 prime2014Shirakawa
633x7x151+ prime2015Shirakawa
324x4x1017,071 prime2014Shirakawa
244x5x61+ prime2014Shirakawa
305x5x61+ prime2015Shirakawa

4D
122x2x3x51 prime minimal2015Shirakawa
162x2x4x527 prime2015Shirakawa
202x2x5x51 prime2015Shirakawa
182x3x3x57,446 prime2015Shirakawa
273x3x3x51+ prime2015Shirakawa

Sillke says 4x10x14 and 4x9x15 are possible, but they are impossible. The solutions of 4x10x14, 4x9x15 and 5x7x30 are wrong. The right side part '2' needs the 22th pentacubes.

Feb 18, 2015 by k16@chiba.email.ne.jp