{"id":7179,"date":"2024-05-24T08:30:10","date_gmt":"2024-05-24T08:30:10","guid":{"rendered":"https:\/\/skolski-puls.com.hr\/?p=7179"},"modified":"2024-05-24T09:51:17","modified_gmt":"2024-05-24T09:51:17","slug":"roko-mihael-ivic-majstor-u-slaganju-rubikove-kocke","status":"publish","type":"post","link":"https:\/\/skolski-puls.com.hr\/?p=7179","title":{"rendered":"Roko Mihael Ivi\u0107 &#8211; majstor u slaganju Rubikove kocke"},"content":{"rendered":"<p>Rubikova kocka je trodimenzionalna mehani\u010dka igra\u010dka koju je 1974. godine izumio ma\u0111arski kipar i profesor arhitekture Ern\u0151 Rubik. Rubik je igra\u010dku prvobitno nazvao &#8220;\u010carobna kocka&#8221;. Do\u017eivjela nezapam\u0107en uspjeh, do 2023. je prodano preko 350 milijuna primjeraka ove igra\u010dke. Prepoznata je i u znanstvenom smislu pa je sve vi\u0161e ljudi prou\u010dava i istra\u017euje. Popularna je u cijelom svijetu. U slaganju Rubikove kocke odr\u017eavaju se mnogobrojna natjecanja, a cilj je slo\u017eiti Rubikovu kocku u \u0161to kra\u0107em vremenu. Od 2003. godine sve je ve\u0107i broj nacionalnih i me\u0111unarodnih natjecanja u brzom slaganju kocke.Tako\u0111er, organiziraju se natjecanja gdje se Rubikova kocka sla\u017ee ispod vode u \u201cjednom dahu\u201d ili vezanih o\u010diju (natjecatelj promatra kocku, planira na\u010din kako slo\u017eiti kocku, a zatim na temelju zapam\u0107enih koraka vezanih o\u010diju sla\u017ee kocku.<\/p>\n<p>Postoji nekoliko ina\u010dica Rubikove kocke. U klasi\u010dnoj ina\u010dici svaka od \u0161est strana kocke ima 9 kvadrati\u0107a (u bijeloj, crvenoj, naran\u010dastoj, plavoj, \u017eutoj i zelenoj boji) koje treba slo\u017eiti tako da svaka strana bude jednobojna. Postoje kocke \u00a02&#215;2, 3&#215;3, 4&#215;4 modeli. Ima i te\u017eih, na primjer Megaminx i Pyraminx. Prema nekim istra\u017eivanjima samo 5,8% svjetske populacije mo\u017ee slo\u017eiti Rubikovu kocku.<\/p>\n<p><strong>Roko Mihael Ivi\u0107<\/strong><\/p>\n<p>IV. O\u0160 Vara\u017edin ima svog predstavnika u tih 5,8% svjetske populacije koja mo\u017ee slo\u017eiti Rubikovu kocku. Njegovo ime je<strong> Roko Mihael Ivi\u0107<\/strong> i u\u010denik je<strong> 7.a<\/strong> razreda. Podijelio je s nama svoju zanimljivu pri\u010du. Ka\u017ee da se s kockom prvi put susreo davne 2015. godine kada je bio s bakom i djedom na moru. Oni su imali kocku pa je poku\u0161ao slagati. No, prava ljubav rodila se tek krajem 2022. Po\u010deo je prou\u010davati algoritme za slaganje i ozbiljno razvijati svoju vje\u0161tinu slaganja.<\/p>\n<p>Sljede\u0107e je godine krenuo i na \u00a0natjecanja. Prvo natjecanje bilo je u Sloveniji u o\u017eujku 2023. godine pod nazivom Ponikve Open. Odu\u0161evio se i shvatio da \u0107e se time ozbiljnije baviti.<\/p>\n<p>Zatim je uslijedilo\u00a0 natjecanje Zre\u010de Open u lipnju \u00a02023, Slovenian Nationals 2023. u kolovozu, Budapest Back to School u rujnu 2023., Croatian Nationals 2023. u listopadu, Medvode Open u studenom 2023., Lipovljani Newcomer Day u o\u017eujku 2024, Ponikva Open u o\u017eujku 2024. , Ogulin Open u u travnju \u00a02024 te Novo Mesto Open \u00a0u svibnju 2024. godine.<\/p>\n<p>Na natjecanjima se sla\u017ee u pet poku\u0161aja u jednoj rundi, mjeri se prosjek s tim da se najbolji i najlo\u0161iji rezultat ne ra\u010duna. Nakon toga se ide na sljede\u0107u rundu, polufinale (ovisno o broju natjecatelja) i finale.<\/p>\n<p>Natje\u010de se u disciplinama 2&#215;2, 3&#215;3, 4&#215;4, Skewb, Megaminx, Pyraminx, 3&#215;3 jednom rukom.<\/p>\n<p>Najbolji rezultat Roka Mihaela na tim natjecanjima bio je 11,57 sekundi u Ponikvama (kocka 3&#215;3). Osobni rekord mu je 8.16 sekundi.<\/p>\n<p>Najdra\u017ee discipline su mu Skewb u kojoj je 15. u Hrvatskoj te 3&#215;3.<\/p>\n<p>Vje\u017eba najmanje dva sata dnevno, a vikendima i puno vi\u0161e. \u017delja mu je jo\u0161 pobolj\u0161ati rezultate, ru\u0161iti rekorde (prvi cilj je sru\u0161iti \u00a0hrvatski rekord koji iznosi 5.55 sekundi) te organizirati natjecanje u Vara\u017edinu.<\/p>\n<p>Za vrijeme na\u0161eg razgovora svojim je prijateljima u razredu pokazao kocke koje sla\u017ee, objasnio im najjednostavnije algoritme i zainteresirao ih da se i sami oku\u0161aju u slaganju kocke.<\/p>\n<p>Navijamo za Roka Mihaela i \u017eelimo mu skoro ru\u0161enje rekorda!<\/p>\n<div id='gallery-1' class='gallery galleryid-7179 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/IMG_20240514_095918.jpg'><img loading=\"lazy\" decoding=\"async\" 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href='https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/4ECF4CE5-9819-4845-B73A-6973E9D4E4A7-1.jpeg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/4ECF4CE5-9819-4845-B73A-6973E9D4E4A7-1-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/4B98A88A-FC4D-4475-BB7D-5A2F6EDDDBEC-1.jpeg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/4B98A88A-FC4D-4475-BB7D-5A2F6EDDDBEC-1-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/0EFCA44F-9CD5-40B9-B8B0-45C65BD0447F-1.jpeg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/skolski-puls.com.hr\/wp-content\/uploads\/2024\/05\/0EFCA44F-9CD5-40B9-B8B0-45C65BD0447F-1-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Rubikova kocka je trodimenzionalna mehani\u010dka igra\u010dka koju je 1974. godine izumio ma\u0111arski kipar i profesor arhitekture Ern\u0151 Rubik. Rubik je igra\u010dku prvobitno nazvao &#8220;\u010carobna kocka&#8221;. Do\u017eivjela nezapam\u0107en uspjeh, do 2023. je prodano preko 350 milijuna primjeraka ove igra\u010dke. Prepoznata je i u znanstvenom smislu pa je sve vi\u0161e ljudi prou\u010dava i istra\u017euje. Popularna je u [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7195,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-7179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iz-skolskog-hodnika"],"_links":{"self":[{"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/7179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7179"}],"version-history":[{"count":5,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/7179\/revisions"}],"predecessor-version":[{"id":7200,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/posts\/7179\/revisions\/7200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=\/wp\/v2\/media\/7195"}],"wp:attachment":[{"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skolski-puls.com.hr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}