{"id":1491,"date":"2025-12-05T08:09:01","date_gmt":"2025-12-05T07:09:01","guid":{"rendered":"https:\/\/control-advent.com\/?p=1491"},"modified":"2025-12-05T08:09:03","modified_gmt":"2025-12-05T07:09:03","slug":"05-wie-viele-kekse-sollten-die-wichtel-essen-um-auf-dem-eis-sicher-zu-sein","status":"publish","type":"post","link":"https:\/\/control-advent.com\/?p=1491&lang=de","title":{"rendered":"05 &#8211; Wie viele Kekse sollten die Wichtel essen, um auf dem Eis sicher zu sein?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Die Wichtel sind auf einem lustigen Schlittschuhabenteuer unterwegs! Die Eisbahn besteht zum Teil aus einem zugefrorenen See auf der rechten Seite und zum anderen Teil aus einer \u00fcberfrorenen Wiese auf der linken Seite des Grundst\u00fccks. Die Grenze zwischen den beiden Gebieten ist mit einer schwarzen Linie gekennzeichnet. Man kann die Spuren sehen, die sie beim Schlittschuhlaufen hinterlassen. Jede Spur ist farblich gekennzeichnet und zeigt wie weit sie fahren &#8211; abh\u00e4ngig davon, wie viele Kekse sie vorher gegessen haben. Es gibt sogar eine Legende, die die Keksmenge von 0 bis 10 anzeigt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"804\" src=\"https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-1024x804.png\" alt=\"\" class=\"wp-image-1488\" srcset=\"https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-1024x804.png 1024w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-300x236.png 300w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-768x603.png 768w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-1536x1207.png 1536w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-24x19.png 24w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-36x28.png 36w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image-48x38.png 48w, https:\/\/control-advent.com\/wp-content\/uploads\/2025\/12\/image.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Die Elfen haben ein s\u00fc\u00dfes, aber riskantes Problem: Je mehr Kekse sie essen, desto weiter laufen sie auf ihrer Spur. Wenn sie auf dem zugefrorenen See sind und die Sonne beginnt, das Eis zu schmelzen, k\u00f6nnten sie im Wasser landen!<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Wie viele Kekse sollte jeder Wichtel essen (alle bekommen die gleiche Menge), damit sie genau dann auf der linken Seite des Grundst\u00fccks auf festem Wieseneis zum Stehen kommen, wenn ihre Keksenergie aufgebraucht ist?<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">a. \u2705\u2744\ufe0f\ud83c\udf89 Jede Menge ist in Ordnung &#8211; egal, wie viele Kekse sie essen, sie werden sicher zum stehen kommen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">b. \u26a0\ufe0f\ud83c\udf0a\ud83e\udd76 Jede Menge bedeutet, dass einige Wichtel im Wasser landen werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c. \ud83c\udf6a\ud83c\udf6a\u26f8\ufe0fSolange sie alle nur 2 Kekse haben, sind sie auf der Wiese sicher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">d. \ud83e\udd1e\ud83c\udf6a\u2744\ufe0f Wenn sie jeweils 5 Kekse essen, k\u00f6nnte es sein, dass sie gerade noch so davonkommen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">e. \ud83c\udf6a\ud83c\udf0a\u274c Solange sie alle mindestens 8 Kekse essen, sind sie sicher<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">f. \u26f8\ufe0f\ud83c\udf6a\u2705 Sie d\u00fcrfen h\u00f6chstens 8 Kekse essen, um sicher zu sein<\/p>\n\n\n<div class=\"yop-poll-container\" data-yop-poll-id=\"42\"><script type=\"application\/json\" data-yop-poll-init>{\"poll\":{\"id\":\"42\",\"name\":\"05-Dec-2025\",\"template\":\"3\",\"template_base\":\"classic\",\"skin_base\":\"red-v1\",\"status\":\"published\",\"meta_data\":{\"style\":{\"poll\":{\"backgroundColor\":\"#b70004\",\"borderSize\":0,\"borderStyle\":\"none\",\"borderColor\":\"#b70004\",\"borderRadius\":0,\"paddingLeftRight\":10,\"paddingTopBottom\":10},\"questions\":{\"paddingLeftRight\":0,\"paddingTopBottom\":10,\"textColor\":\"#ffffff\",\"textSize\":14,\"textWeight\":\"normal\",\"textAlign\":\"center\"},\"answers\":{\"paddingLeftRight\":0,\"paddingTopBottom\":0,\"textColor\":\"#ffffff\",\"textSize\":14,\"textWeight\":\"normal\",\"skin\":\"minimal\",\"colorScheme\":\"black\"},\"buttons\":{\"backgroundColor\":\"#ffffff\",\"borderSize\":1,\"borderStyle\":\"solid\",\"borderColor\":\"#000000\",\"borderRadius\":0,\"paddingLeftRight\":10,\"paddingTopBottom\":5,\"textColor\":\"#000000\",\"textSize\":14,\"textWeight\":\"normal\",\"align\":\"center\"},\"errors\":{\"borderLeftColorForSuccess\":\"#008000\",\"borderLeftColorForError\":\"#ff0000\",\"borderLeftSize\":10,\"paddingTopBottom\":0,\"textColor\":\"#000000\",\"textSize\":14,\"textWeight\":\"normal\"},\"captcha\":[],\"custom\":{\"css\":\"\"}},\"options\":{\"poll\":{\"voteButtonLabel\":\"&gt;&gt;&gt;\",\"showResultsLink\":\"no\",\"resultsLabelText\":\"Results\",\"showTotalVotes\":\"no\",\"showTotalAnswers\":\"no\",\"startDateOption\":\"now\",\"startDateCustom\":\"\",\"endDateOption\":\"never\",\"endDateCustom\":\"\",\"redirectAfterVote\":\"no\",\"redirectUrl\":\"\",\"redirectAfter\":\"\",\"pageLink\":\"\",\"useCaptcha\":\"no\",\"enableGdpr\":\"no\",\"gdprSolution\":\"ask_consent\",\"gdprConsentText\":\"\",\"loadWithAjax\":\"no\",\"notificationMessageLocation\":\"top\"},\"results\":{\"showResultsMoment\":[\"never\"],\"customDateResults\":\"\",\"showResultsTo\":[],\"resultsDetails\":[\"percentages\"],\"backToVoteOption\":\"no\",\"backToVoteCaption\":\"Back to vote\",\"sortResults\":\"as-defined\",\"sortResultsRule\":\"asc\",\"displayResultsAs\":\"bar\"},\"access\":{\"votePermissions\":[\"wordpress\"]}}}},\"elements\":[{\"id\":\"42\",\"poll_id\":\"42\",\"etext\":\"Choose an option:\",\"etype\":\"question-text\",\"status\":\"active\",\"sorder\":\"1\",\"meta_data\":{\"allowOtherAnswers\":\"no\",\"otherAnswersLabel\":\"Other\",\"addOtherAnswers\":\"no\",\"displayOtherAnswersInResults\":\"no\",\"resultsColorForOtherAnswers\":\"#000000\",\"allowMultipleAnswers\":\"no\",\"multipleAnswersMinim\":\"1\",\"multipleAnswersMaxim\":\"1\",\"answersDisplay\":\"horizontal\",\"answersColumns\":\"\",\"answersSort\":\"as-defined\"},\"subelements\":[{\"id\":\"346\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"a\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"1\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"347\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"b\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"2\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"348\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"c\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"3\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"352\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"d\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"4\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"353\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"e\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"5\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"355\",\"poll_id\":\"42\",\"element_id\":\"42\",\"stext\":\"f\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"6\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}}]}],\"messages\":{\"captcha\":{\"accessibility-alt\":\"Sound icon\",\"accessibility-title\":\"Accessibility option: listen to a question and answer it!\",\"accessibility-description\":\"Type below the [STRONG]answer[\\\/STRONG] to what you hear. Numbers or words:\",\"explanation\":\"Click or touch the [STRONG]ANSWER[\\\/STRONG]\",\"refresh-alt\":\"Refresh\\\/reload icon\",\"refresh-title\":\"Refresh\\\/reload: get new images and accessibility option!\"},\"buttons\":{\"anonymous\":\"Anonymous Vote\",\"wordpress\":\"Sign in with WordPress\",\"facebook\":\"Sign in with Facebook\",\"google\":\"Sign in with Google\"},\"voting\":{\"poll-ended\":\"This poll is no longer accepting votes\",\"poll-not-started\":\"This poll is not accepting votes yet\",\"already-voted-on-poll\":\"Thank you for your vote\",\"invalid-poll\":\"Invalid Poll\",\"no-answers-selected\":\"No answer selected\",\"min-answers-required\":\"At least {min_answers_allowed} answer(s) required\",\"max-answers-required\":\"A max of {max_answers_allowed} answer(s) accepted\",\"no-answer-for-other\":\"No other answer entered\",\"no-value-for-custom-field\":\"{custom_field_name} is required\",\"consent-not-checked\":\"You must agree to our terms and conditions\",\"no-captcha-selected\":\"Captcha is required\",\"not-allowed-by-ban\":\"Vote not allowed\",\"not-allowed-by-block\":\"Vote not allowed\",\"not-allowed-by-limit\":\"Vote not allowed\",\"thank-you\":\"Thank you for your vote\",\"too-many-chars-for-custom-field\":\"Text for {custom_field_name} is too long\"},\"results\":{\"single-vote\":\"vote\",\"multiple-votes\":\"votes\",\"single-answer\":\"answer\",\"multiple-answers\":\"answers\"}},\"date_format\":\"F j, Y\",\"nonce\":\"c7e7ca0694\",\"page_id\":0,\"tracking_id\":\"https:\\\/\\\/control-advent.com\"}<\/script><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>Verwandtes Regelungstechnikthema: Wurzelortskurve<\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Die Wichtel sind auf einem lustigen Schlittschuhabenteuer unterwegs! Die Eisbahn besteht zum Teil aus einem zugefrorenen See auf der rechten Seite und zum anderen Teil aus einer \u00fcberfrorenen Wiese auf der linken Seite des Grundst\u00fccks. Die Grenze zwischen den beiden &hellip; <span class=\"more-link\"><a href=\"https:\/\/control-advent.com\/?p=1491&#038;lang=de\" class=\"readmore\">Continue reading<span class=\"screen-reader-text\">05 &#8211; Wie viele Kekse sollten die Wichtel essen, um auf dem Eis sicher zu sein?<\/span><\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":1489,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[107],"class_list":["post-1491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-deutsch","tag-107"],"_links":{"self":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/1491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1491"}],"version-history":[{"count":1,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/1491\/revisions"}],"predecessor-version":[{"id":1492,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/1491\/revisions\/1492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/media\/1489"}],"wp:attachment":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}