{"data":{"contests":[{"id":"513","slug":"open-sauce-2026-spinning-battle-tops","name":"Open Sauce 2026: Souboj v ar\u00e9n\u011b","teaserImageFilePath":"media/competition/teaser_images/513/small_banner_battle-tops.jpg","description":"### **\ud83c\udfc1 Za\u010d\u00e1tek: 9. ledna 2026, Konec: 25. ledna 2026 23:59 UTC.**\n\n### **\ud83d\udcc5 P\u0159\u00edsp\u011bvky nahran\u00e9 od: 1. prosince 2026, do: 25. ledna 2026 23:59 UTC.**\n\n\n### First place:\n* [Prusa CORE One+ kit](https://www.prusa3d.com/product/prusa-core-one-kit),\n\n### Second place:\n* 1750 Prusametr\u016f.\n\n### Third place:\n* 1400 Prusametr\u016f.\n\n
\n\n### Open Sauce 2026\nRok se s rokem se\u0161el a my znovu spojujeme s\u00edly s [Open Sauce](https://www.opensauce.com/), festivalem pro makery, tv\u016frce a v\u0161echny, kdo r\u00e1di stav\u00ed v\u011bci vlastn\u00edma rukama.\n\nOpen Sauce je pln\u00fd zvl\u00e1\u0161tn\u00edch stroj\u016f, dom\u00e1c\u00edch robot\u016f, raket, technick\u00fdch experiment\u016f a lid\u00ed, kte\u0159\u00ed maj\u00ed radost, kdy\u017e se dobr\u00fd n\u00e1pad prom\u011bn\u00ed ve skute\u010dn\u00fd objekt. A p\u0159esn\u011b takov\u00e9 m\u00edsto si zaslou\u017e\u00ed svoj\u00ed vlastn\u00ed Printables sout\u011b\u017e! \n\nRo\u010dn\u00edk 2026 se kon\u00e1 17. - 19. \u010dervence v San Mateo County Event Center v Kalifornii. Pokud budete pobl\u00ed\u017e, zastavte se za n\u00e1mi u Prusa st\u00e1nku na slov\u00ed\u010dko. :-) \n\n### Challenge\n\nNavrhn\u011bte 3D tisknuteln\u00fd Battle Top (neboli \u010deskou k\u00e1\u010du), kter\u00fd se d\u00e1 rozto\u010den\u00fd poslat do ar\u00e9ny, ustoj\u00ed p\u00e1r z\u00e1sah\u016f a vydr\u017e\u00ed v souboji co nejd\u00e9le.\n\nJako inspirace m\u016f\u017ee poslou\u017eit [tenhle model od stlDenise](https://www.printables.com/model/1698197-3d-printed-spinning-battle-tops).\n\nIde\u00e1ln\u011b by m\u011bl fungovat s vytahovac\u00edm p\u00e1skem nebo obdobn\u00fdm rozt\u00e1\u010dec\u00edm mechanismem. Z\u00e1le\u017eet bude na vyv\u00e1\u017een\u00ed, stabilit\u011b, odolnosti i tvaru kontaktn\u00edch bod\u016f - a hlavn\u011b na tom, co se stane, a\u017e se v ar\u00e9n\u011b potk\u00e1 s dal\u0161\u00edm rozto\u010den\u00fdm soupe\u0159em.\n\n\n### V opravdov\u00e9 ar\u00e9n\u011b!\n\nPokud doraz\u00edte na Open Sauce v Kalifornii, m\u016f\u017eete si sv\u016fj vyti\u0161t\u011bn\u00fd Battle Top p\u0159iv\u00e9zt s sebou a vyzkou\u0161et ho na\u017eivo v ar\u00e9n\u011b. U st\u00e1nku stlDenise nav\u00edc m\u016f\u017eete vyhr\u00e1t p\u00e1r c\u00edvek Prusamentu.\n\nA pokud na Open Sauce nejedete, po\u0159\u00e1d je tu \u0161ance, \u017ee se do ar\u00e9ny dostane aspo\u0148 v\u00e1\u0161 model. N\u011bkdo jin\u00fd ho m\u016f\u017ee vytisknout a dop\u0159\u00e1t mu p\u00e1r vte\u0159in sl\u00e1vy p\u0159\u00edmo na m\u00edst\u011b.\n\n
\n
\n\n\n### \ud83d\udcf8\u2b50 Hlavn\u00ed model sout\u011b\u017ee: [3D Printed Fighting Tops](https://www.printables.com/model/1698197-3d-printed-fighting-tops)","isOpen":true,"openFrom":"2026-06-08T11:21:17+00:00","openTo":"2026-07-08T22:59:00+00:00","modelsCount":82,"winnerPrize":"Prusa CORE One+ kit and more than 5600 Prusameters in total!","entryLink":"","winnersLink":"","printDateValidation":"2026-05-08T00:00:00+00:00","signedModelsCount":null,"maxModelsPerUser":5,"aiGeneratedPrintsDisabled":true,"__typename":"CompetitionType"},{"id":"515","slug":"light-switch-covers","name":"Light Switch Covers","teaserImageFilePath":"media/competition/teaser_images/515/small_banner_switch.jpg","description":"### **\ud83c\udfc1 Starting: June 12, 2026, Ending: June 28, 2026 23:59 UTC.**\r\n\r\n### **\ud83d\udcc5 Entries: from May 12, 2026 to June 28, 2026 23:59 UTC.**\r\n
\r\nLight switches are everywhere, and most of them are just plain plastic plates. For this flash contest, design a 3D printable cover or frame that makes a regular light switch look better.\r\n
\r\nMake it nicer, more useful, or solve one small problem. A glow-in-the-dark frame, a safety guard, a small label slot, or a simple themed cover are all welcome.\r\n
\r\nSwitches are different around the world, so mention the type, dimensions, mounting method, and any hardware needed. And keep it safe: your model must not expose wiring or interfere with the electrical parts.\r\n
\r\n
\r\n### \ud83d\udcf8\u2b50 Hero model of this contest: [Steampunk Light Switch](https://www.printables.com/model/5333-steampunk-light-switch/comments)","isOpen":true,"openFrom":"2026-06-12T16:12:42+00:00","openTo":"2026-06-28T22:59:00+00:00","modelsCount":37,"winnerPrize":"500 Prusametr\u016f bohat\u011b vysta\u010d\u00ed na celou c\u00edvku Prusamentu. V\u00edt\u011bz tak\u00e9 obdr\u017e\u00ed \u010destn\u00fd odznak Printables a mezi dal\u0161\u00ed ocen\u011bn\u00e9 rozd\u00e1v\u00e1me a\u017e 900 Prusametr\u016f.","entryLink":"","winnersLink":"","printDateValidation":"2026-05-12T00:00:00+00:00","signedModelsCount":null,"maxModelsPerUser":5,"aiGeneratedPrintsDisabled":true,"__typename":"CompetitionType"}]}}

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