A rectangular container.
The toplevel viewport is always implicitly understood as a special box.
Rectangle is like a box but always fully filled.
There is no unique solution, we just have to optimize something, often the least changed colors.
An "object" is a set of points that is understood to be one singular entity.
Contiguity and having the same color are strong indicators that something should be understood as an object.
If a color is inferred to be a background color, it contains no information and should be ignored.
Most problems tend to use black as a background color, but not all of them.
This section lists transactions from 2011 that appear to contain pools of vanity addresses. There were first discovered while researching Base58 messages, but since they just contain bulk commercial stuff with little artistic value we've decided to keep them here instead of in the museum:
- www.blockchain.com/explorer/transactions/btc/ae4409fabfce84cc9f665f16b5a6219ca8b708fdbed7264adbb7b6053cdfb1c1 block 136273 (2011-07-14) chains as:
- www.blockchain.com/explorer/transactions/btc/60d7988fd2bc22ce764f9651b20fc3e7418ab6ab57c7057a16dfedd22e837b11
- www.blockchain.com/explorer/transactions/btc/b444cadfd1b7ba09db7b20f22f016f2f51a719ed2fa950ef8bfb08f5f0698461
- www.blockchain.com/explorer/transactions/btc/f43a181396fcb7d32cc5d3c2d0fa042530175431877a974ea49e53983b136234
- www.blockchain.com/explorer/transactions/btc/1853412f96aa2257c5305aa57c920a18ae583b2ab5836a0d7962f1c4cc77e7a3
- www.blockchain.com/explorer/transactions/btc/4b048794496e3ab65626b6e790e8f732e479ee60da504e16b45171588c1e7ecf
- www.blockchain.com/explorer/transactions/btc/df39437f2bf124d9b28d215ff7f4ec749ae400701952ba8f1ef77699521dff30
- tx acdd81bab63ee42e28296dd5c21e8a29392e409026fc206acf5931b12a31141d block 136273 (2011-07-14):
- tx fc3d7b3a46ac572ea62a1d64303f0e06be84ff2d4a078f5758cd9f7e763cd2ee block 136463
- tx e79a1bb8c40023219e9247464ac15c02d2c2d784d4f0a025be8958e8d25a052e block 136273 chains as:
- ths chain is weird. It starts off with most addresses not meaning much in Base58, but towards the end they get much clearer
- tx 19e84a54514a1e7f9f82e055f816c4f2f61b64742dc26ade22d9844ea62afe8d block 134171 (2011-07-01) This one also has one apparently legit spend of 1seXytZXUv8fbgJ8XMHYUKL8vmxQnvzVz. Chains as:
- www.blockchain.com/explorer/transactions/btc/a364fec1e5744500da51e2d598e223a8d5c72825c278eacba27d465a94ad47f7
- www.blockchain.com/explorer/transactions/btc/e5ce576fa077e17dfc1ff732a09cbf5d0452d99e0dbf2af651c92200c1b08eec
- www.blockchain.com/explorer/transactions/btc/4e7b84a7ee19b7ea9f2d69fcb2734fb096cb012b413f8897b4f42871b225faba
- www.blockchain.com/explorer/transactions/btc/0e058abfe294c051262610ff689a75577f5884529cc1cfcc108cd491b0d6b64f
- www.blockchain.com/explorer/transactions/btc/41e46057b8f8363c90389ed8d1a3fbb9cddcd769b6f154b2cf44c12a52a88703
- www.blockchain.com/explorer/transactions/btc/e48cc096ecc36c88bb3adc7194fe1dd5eeec36ad9fd400e083e8c8c519635f10
- www.blockchain.com/explorer/transactions/btc/7a372b4c62d1e160763eea609caeeea32c02eaf43d96b2c4ad2e899e64824cf8
- www.blockchain.com/explorer/transactions/btc/3b815a6ce2521441553fca729dc90aadca3acdba182cffac0da05922e0959c83
- www.blockchain.com/explorer/transactions/btc/46d94049ef2cd2b849949f6d704f4680034dacab7940fbdc1874289404783bbb
- www.blockchain.com/explorer/transactions/btc/b611aad6303c2c68a24ff15f95a3ddd2b062cd0f50d6177571e03b4ef4ab2c9f
- www.blockchain.com/explorer/transactions/btc/e943cb2bf071b8448e03434df806be59725b996c64105eda54a283271baedf95
- www.blockchain.com/explorer/transactions/btc/0f79422d315cda1cef604a46f6a20b85388fda97f21d7e6f4f862f8959d7d6f8
- www.blockchain.com/explorer/transactions/btc/42929388285a451b193eaae2ac809dac58fc09505cbc7bf8e4c109f95347f174
- www.blockchain.com/explorer/transactions/btc/78cfc7c50f66869b5240e6c836cc460ebd9f0db426cd61c0eab2a5ed5425c4a9
- www.blockchain.com/explorer/transactions/btc/078ad0362c6f3de0ca746e0e63008c82f49399744504130e7fae9d3d9ffed3d0
- www.blockchain.com/explorer/transactions/btc/4f91f3fe20492183ee7fa377199f2e591f7b5206efab27da7bff660c973907e6
- www.blockchain.com/explorer/transactions/btc/92eef0f0a860e295001d0b4fbdcd5ffb49b60f08bd3a54215da9cfc67fd9d9e5
- www.blockchain.com/explorer/transactions/btc/c33211ce2373915fb9933d18d306b45be12025369d9f28c602918c83079812de
- www.blockchain.com/explorer/transactions/btc/fcd2f712070a895f6a92d5913a3341bcbc15e12a72c3ec44af246291c5ba1d3b
- www.blockchain.com/explorer/transactions/btc/ff1e97994fb9db72d4d4f9b4ee254d9517e8f562d16f287eefd0e93647554e61
- tx 9a52c6325380ef34fe1e4d03202331a3937fbe420c79d7dc0f002027a9507e0f block 137303 (2011-07-21). No spends. Mentioned at: bitcointalk.org/index.php?topic=84569.msg992950#msg992950
- tx c07c4437cee1fa86bffcc188e40a11300de5b247f90293d64c5d15a14dd88989 block 136884 (2011-07-20) has 100+ 8-character vanity address, but unlike the other pools it actually spends all of them, possibly to prove that they are spendable
Input: three or more containers:
- one touching top left corner
- inside it there are three monocolor objects
- one touching bottom right corner of toplevel box
- inside it there is one monocolor object
- outside of those, touching the left toplevel box edge, there is one or more point
Output:
- draw dotted path of perpendicular line
- the path color pattern comes from the color of top left objects, ordered from nearest to furthest from top le
Input:
- background color
- boxes
- points inside boxes
- distance between point and box
TODO I can't solve that one.
Input primitive:
Transformation primitives:
- draw lines
Solution: vs are guns that shoot diagonal line of their color, when line touches another object, change line color to match that of the object, then bounce on the object and continue going with the new color
Input primitives:
- diagonal line
Assumptions:
- line don't cross each other, it is unclear how to resolve that case
Transformation primitives:
- draw line
- draw line and bounce
There are unlisted articles, also show them or only show them.