https://dreamhack.io/wargame/challenges/96
Carve Party
Description 할로윈 파티를 기념하기 위해 호박을 준비했습니다! 호박을 10000번 클릭하고 플래그를 획득하세요!
dreamhack.io
문제파일을 다운 받고 열어봤다.
누르면 누를수록 윤곽이 선명해진다. 꽤 귀엽다..
10000번 누르란다.
도서관에서 10000번 클릭하다가는 블랙리스트에 오를 것 같다.
코드를 살펴보았다.
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>do you want to build a jack-o-lantern?</title>
<style>
html, body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
.jack {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
width: 100%;
height: 100%;
}
.jack svg {
width: 50%;
cursor: pointer;
}
#jack-target {
cursor: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='42' height='50' viewport='0 0 100 100' style='fill:black;font-size:25px;'><text y='50%'>🗡️</text></svg>") 16 0, auto;
}
.tada {
animation: 1s tada infinite;
}
@keyframes tada {
0% {
transform: scale(1);
}
50% {
transform: scale(1.1);
}
100% {
transform: scale(1);
}
}
</style>
</head>
<body>
<div class="jack">
<h1>click the pumpkin to make a jack-o-lantern!</h1>
<!-- openmoji.org -->
<svg id="jack-target" viewBox="0 0 72 72" version="1.1" xmlns="http://www.w3.org/2000/svg">
<path fill="#5C9E31" d="M47.8995,9.1325c0.0036-0.0902-0.0177-0.1854-0.02-0.277c-0.0012-0.1675-0.0161-0.3359-0.0366-0.5069 c-0.0126-0.0909-0.0187-0.1795-0.0366-0.2709c-0.0589-0.33-0.1401-0.6613-0.267-0.9896c-1.4448-3.7362-5.9587-4.9144-9.2682-2.8591 c-2.5414,1.5789-3.9725,4.4725-4.8703,7.2267c-0.8674,2.6562-1.3688,5.4905-1.5359,8.3c0.0057-0.0012,0.0123-0.002,0.0179-0.0032 c-0.0017,0.0278-0.0058,0.0557-0.0074,0.0834c0.8161-0.1688,1.7649-0.2942,2.8594-0.3484c0.0019-0.0265,0.006-0.053,0.0079-0.0795 c0.3639-0.0173,0.7436-0.0267,1.1403-0.0267c1.7114,0,3.1121,0.1713,4.2474,0.4241c-1.1245-2.8896-1.9282-6.282-1.0305-9.1633 c0.3867-1.2377,1.0952-2.5057,2.3122-3.1451c1.3619-0.7169,3.4476-0.1575,2.9586,1.75c-0.0953,0.373-0.4211,0.5609-0.616,0.8633 c-0.8978,1.3881,0.3412,2.3164,1.652,1.9849c1.6414-0.4139,2.4005-1.6262,2.4636-3.0253 C47.8793,9.0915,47.8909,9.1107,47.8995,9.1325z"/>
<path fill="#F4AA41" d="M26.6422,19.7574c0.0035-0.0016,0.0068-0.0037,0.0103-0.0053c-0.1259-0.0449-0.25-0.0787-0.3753-0.1198 c-0.1509-0.0496-0.3019-0.1002-0.4519-0.1443c-0.1786-0.0525-0.3558-0.0975-0.533-0.1425 c-0.1506-0.0382-0.3013-0.0776-0.4509-0.1104c-0.1745-0.0383-0.3475-0.0692-0.5206-0.1003 c-0.1498-0.0269-0.2999-0.0552-0.4486-0.0767c-0.1706-0.0247-0.3394-0.0422-0.5086-0.0601 c-0.1487-0.0157-0.2977-0.0329-0.4453-0.0434c-0.1665-0.0119-0.3312-0.0167-0.4962-0.022c-0.147-0.0048-0.2944-0.011-0.4402-0.0107 c-0.1638,0.0004-0.3257,0.0078-0.4879,0.0145c-0.1439,0.006-0.288,0.0103-0.4306,0.0211c-0.161,0.0123-0.3202,0.0314-0.4795,0.0498 c-0.1407,0.0162-0.2819,0.0308-0.4213,0.0517c-0.1581,0.0237-0.3139,0.0543-0.4701,0.0839 c-0.1374,0.0261-0.2751,0.0503-0.411,0.0808c-0.1557,0.035-0.309,0.0767-0.4628,0.1175c-0.1331,0.0353-0.2668,0.0686-0.3984,0.1082 c-0.1534,0.0461-0.3042,0.0988-0.4555,0.1504c-0.1284,0.0438-0.2575,0.0856-0.3843,0.1334 c-0.1512,0.0569-0.2998,0.1205-0.4488,0.183c-0.1235,0.0518-0.2477,0.1014-0.3696,0.1569 c-0.1494,0.0679-0.2958,0.1423-0.4428,0.2157c-0.1176,0.0587-0.2362,0.1152-0.3523,0.1773 c-0.1473,0.0788-0.2915,0.1639-0.4362,0.248c-0.1122,0.0652-0.2254,0.1281-0.3361,0.1964 c-0.1448,0.0894-0.2864,0.1851-0.4285,0.2797c-0.1065,0.0709-0.2142,0.1396-0.3192,0.2134 c-0.1428,0.1003-0.2821,0.2067-0.4219,0.3123c-0.0999,0.0754-0.2012,0.1484-0.2996,0.2263 c-0.1401,0.1109-0.2764,0.2277-0.4134,0.3436c-0.0945,0.08-0.1905,0.1577-0.2835,0.24c-0.1364,0.1207-0.2689,0.2471-0.402,0.3727 c-0.0889,0.0839-0.1794,0.1655-0.2668,0.2515c-0.134,0.1318-0.2639,0.269-0.3943,0.4057c-0.082,0.0858-0.1656,0.1693-0.2461,0.257 c-0.1306,0.1422-0.2568,0.2896-0.3837,0.4365c-0.0761,0.0881-0.1541,0.1739-0.2287,0.2637 c-0.1258,0.1512-0.247,0.3074-0.3689,0.463c-0.071,0.0907-0.144,0.1792-0.2136,0.2714c-0.1213,0.1606-0.2376,0.3259-0.3546,0.4906 c-0.0653,0.0919-0.1328,0.1818-0.1967,0.2751c-0.1155,0.1685-0.226,0.3414-0.337,0.5138 c-0.0607,0.0942-0.1237,0.1865-0.1831,0.2819c-0.1089,0.175-0.2125,0.3542-0.3168,0.533 c-0.0565,0.0969-0.1155,0.1919-0.1706,0.2898c-0.1023,0.1816-0.1989,0.3669-0.2965,0.5518 c-0.0519,0.0984-0.1064,0.1952-0.1569,0.2946c-0.0964,0.1894-0.1867,0.3821-0.278,0.5746 c-0.0465,0.0981-0.0957,0.1948-0.1409,0.2936c-0.0875,0.1917-0.169,0.3862-0.2514,0.5805 c-0.0438,0.1032-0.0904,0.205-0.1327,0.3089c-0.0831,0.2042-0.16,0.411-0.2374,0.6177c-0.0357,0.0952-0.0742,0.189-0.1087,0.2847 c-0.0733,0.2036-0.1399,0.4095-0.2076,0.6152c-0.0338,0.1027-0.0707,0.2042-0.1031,0.3073 c-0.0641,0.2042-0.1213,0.4104-0.1798,0.6162c-0.0298,0.105-0.0629,0.209-0.0912,0.3145c-0.0581,0.2161-0.1092,0.4339-0.161,0.6514 c-0.023,0.0966-0.0494,0.1924-0.0711,0.2893c-0.0527,0.2349-0.098,0.4709-0.1432,0.7069 c-0.0154,0.0805-0.0342,0.1605-0.0487,0.2411c-0.051,0.2827-0.0947,0.5662-0.1347,0.8497 c-0.0048,0.0343-0.0116,0.0685-0.0163,0.1028c-0.3012,2.2099-0.2696,4.4514,0.076,6.6451 c0.1729,1.0981,0.4187,2.1852,0.7521,3.2487c0.4583,1.4606,1.0642,2.8831,1.7966,4.2331c0.6502,1.1984,1.3989,2.3402,2.2521,3.3903 c0.0835,0.1027,0.1737,0.1989,0.259,0.2999c0.1797,0.2126,0.3576,0.4269,0.5455,0.6316c0.0008,0.0009,0.0015,0.0016,0.0023,0.0024 c0.2523,0.2747,0.5026,0.5352,0.7516,0.787c0.0829,0.0839,0.165,0.1624,0.2476,0.2438c0.1679,0.1655,0.3353,0.3282,0.5015,0.4839 c0.0938,0.0877,0.1868,0.1724,0.28,0.257c0.1547,0.1404,0.3085,0.2768,0.4616,0.4089c0.0943,0.0813,0.1883,0.1623,0.2819,0.2404 c0.158,0.1319,0.3145,0.2576,0.4708,0.3809c0.083,0.0656,0.1665,0.1335,0.2491,0.1966c0.2084,0.1595,0.4152,0.3112,0.6203,0.4559 c0.0272,0.0192,0.055,0.0409,0.0822,0.0599c0.2303,0.1606,0.4578,0.3104,0.6835,0.4533c0.0784,0.0496,0.1554,0.0947,0.2332,0.1422 c0.1491,0.0911,0.2977,0.1804,0.4447,0.264c0.0888,0.0506,0.1768,0.0985,0.2649,0.1464c0.1353,0.0737,0.2697,0.1446,0.4031,0.2122 c0.0882,0.0447,0.1761,0.0889,0.2634,0.131c0.136,0.0656,0.2705,0.127,0.4043,0.1865c0.079,0.0352,0.1584,0.0719,0.2367,0.105 c0.1684,0.0712,0.3347,0.1367,0.4996,0.1988c0.0403,0.0152,0.0815,0.0329,0.1216,0.0475c0.2014,0.0737,0.3996,0.1396,0.5952,0.2003 c0.0689,0.0214,0.1362,0.0394,0.2044,0.0592c0.1293,0.0377,0.2579,0.0742,0.3846,0.1066c0.0772,0.0197,0.1531,0.0375,0.2293,0.0553 c0.1164,0.0272,0.2316,0.0527,0.3457,0.0757c0.0753,0.0152,0.1501,0.03,0.2243,0.0433c0.1163,0.021,0.2306,0.0392,0.3442,0.0561 c0.0658,0.0098,0.1322,0.0206,0.1972,0.0291c0.14,0.0182,0.2772,0.0324,0.4129,0.0447c0.0353,0.0032,0.0719,0.0081,0.1069,0.0109 c0.1683,0.0135,0.3325,0.0222,0.4938,0.0273c0.0517,0.0016,0.1014,0.0013,0.1524,0.0021c0.111,0.0019,0.2208,0.0028,0.3282,0.0012 c0.058-0.0009,0.1144-0.0029,0.1713-0.0048c0.0989-0.0033,0.1963-0.0076,0.2919-0.0136c0.0549-0.0034,0.1092-0.0071,0.1631-0.0114 c0.0978-0.0078,0.1932-0.0172,0.2873-0.0275c0.0454-0.0049,0.0914-0.0094,0.1358-0.015c0.1164-0.0145,0.2295-0.0309,0.3399-0.0487 c0.0189-0.0031,0.039-0.0054,0.0577-0.0086c0.1305-0.0219,0.2561-0.046,0.3778-0.0716c0.0274-0.0058,0.053-0.0122,0.08-0.0181 c0.0928-0.0204,0.1835-0.0415,0.2709-0.0636c0.0342-0.0087,0.067-0.0175,0.1003-0.0264c0.0787-0.0209,0.1552-0.0421,0.2292-0.064 c0.03-0.0089,0.0594-0.0175,0.0885-0.0265c0.0775-0.0237,0.1517-0.0477,0.2235-0.0719c0.0207-0.007,0.0419-0.0137,0.062-0.0208 c0.1862-0.0645,0.3523-0.129,0.4965-0.1904c0.0011-0.0005,0.002-0.0009,0.0031-0.0014c0.0535-0.0228,0.1055-0.0453,0.153-0.0669 c0,0-0.0007-0.0005-0.001-0.0007c0.3469-0.1577,0.5346-0.278,0.5346-0.278c1.4692,1.4635,7.6696,1.7152,8.0888,1.7307 c0.0154,0.0005,0.0293,0.0005,0.0447,0c0.4192-0.0154,6.6196-0.2672,8.0888-1.7307c0,0,6.8438,4.4366,15.5886-5.0859 c7.0378-7.0443,7.9-20.5231,2.0165-28.6674c-0.5543-0.7675-1.1686-1.4874-1.8432-2.1503 c-1.0616-1.0431-2.2445-1.9655-3.5286-2.7019c-3.6327-2.0837-7.8248-2.3765-11.7263-0.8917c0,0-2.0279-2.4888-8.6181-2.4888 s-8.6181,2.4888-8.6181,2.4888C26.8595,19.8278,26.7515,19.7963,26.6422,19.7574"/>
<path fill="#E27022" d="M44.5882,59.6454c1.7503,0.8029,7.6702,2.5917,14.9042-5.3642c2.1951-2.4146,3.8261-5.4041,4.805-8.5551 c0.9897-3.1884,1.2669-6.5781,0.8197-9.8944c-1.3646-10.1149-9.7316-19.8646-20.2419-16.0795 c5.7584,2.7111,9.8136,9.4387,10.743,16.3279c0.4653,3.4475,0.176,6.9711-0.8522,10.2849 c-1.0174,3.2764-2.7123,6.3828-4.9942,8.8938C47.949,57.2634,46.207,58.6726,44.5882,59.6454z"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M39.4,17.6598c-0.68-2.34-0.98-4.83-0.3-7.02c0.39-1.24,1.1-2.5,2.31-3.14c1.36-0.72,3.45-0.16,2.96,1.75 c-0.09,0.37-0.42,0.56-0.62,0.86c-0.89,1.39,0.35,2.32,1.66,1.99c1.64-0.42,2.4-1.63,2.46-3.03c0.01,0.02,0.02,0.04,0.03,0.06 c0-0.09-0.02-0.18-0.02-0.27c0-0.17-0.02-0.34-0.04-0.51c-0.01-0.09-0.02-0.18-0.03-0.27c-0.06-0.33-0.14-0.66-0.27-0.99 c-1.45-3.74-5.96-4.92-9.27-2.86c-2.54,1.58-3.97,4.47-4.87,7.23c-0.66,2.01-1.11,4.13-1.36,6.26"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M7.1349,33.9318c-0.0522,0.2349-0.097,0.4709-0.1418,0.7069c-0.0153,0.0805-0.0338,0.1605-0.0482,0.2411 c-0.0505,0.2827-0.0938,0.5662-0.1334,0.8497C6.8067,35.7638,6.8,35.798,6.7954,35.8323 c-0.2982,2.2099-0.2669,4.4514,0.0752,6.6451c0.1711,1.0981,0.4145,2.1852,0.7446,3.2487 c0.4537,1.4606,1.0535,2.8831,1.7787,4.2331c0.6437,1.1984,1.3849,2.3402,2.2296,3.3903c0.0826,0.1027,0.172,0.1989,0.2564,0.2999 c0.1779,0.2126,0.354,0.4269,0.54,0.6316c0.0008,0.0009,0.0015,0.0016,0.0023,0.0024c0.2498,0.2747,0.4976,0.5352,0.7441,0.787 c0.0821,0.0839,0.1634,0.1624,0.2451,0.2438c0.1662,0.1655,0.332,0.3282,0.4965,0.4839c0.0928,0.0877,0.1849,0.1724,0.2772,0.257 c0.1531,0.1404,0.3054,0.2768,0.457,0.4089c0.0933,0.0813,0.1864,0.1623,0.2791,0.2404c0.1564,0.1319,0.3114,0.2576,0.4661,0.3809 c0.0822,0.0656,0.1649,0.1335,0.2466,0.1966c0.2064,0.1595,0.4111,0.3112,0.6141,0.4559c0.027,0.0192,0.0544,0.0409,0.0814,0.0599 c0.228,0.1606,0.4532,0.3104,0.6767,0.4533c0.0776,0.0496,0.1539,0.0947,0.2309,0.1422c0.1476,0.0911,0.2947,0.1804,0.4402,0.264 c0.088,0.0506,0.175,0.0985,0.2622,0.1464c0.134,0.0737,0.267,0.1446,0.399,0.2122c0.0873,0.0447,0.1744,0.0889,0.2608,0.131 c0.1346,0.0656,0.2678,0.127,0.4003,0.1865c0.0782,0.0352,0.1569,0.0719,0.2343,0.105c0.1667,0.0712,0.3314,0.1367,0.4946,0.1988 c0.0399,0.0152,0.0807,0.0329,0.1204,0.0475c0.1994,0.0737,0.3956,0.1396,0.5893,0.2003c0.0682,0.0214,0.1348,0.0394,0.2023,0.0592 c0.1281,0.0377,0.2554,0.0742,0.3807,0.1066c0.0764,0.0197,0.1516,0.0375,0.2271,0.0553c0.1152,0.0272,0.2293,0.0527,0.3422,0.0757 c0.0745,0.0152,0.1486,0.03,0.222,0.0433c0.1151,0.021,0.2283,0.0392,0.3408,0.0561c0.0652,0.0098,0.1309,0.0206,0.1952,0.0291 c0.1386,0.0182,0.2744,0.0324,0.4088,0.0447c0.035,0.0032,0.0712,0.0081,0.1058,0.0109c0.1666,0.0135,0.3292,0.0222,0.4889,0.0273 c0.0511,0.0016,0.1004,0.0013,0.1509,0.0021c0.1099,0.0019,0.2186,0.0028,0.3249,0.0012c0.0574-0.0009,0.1133-0.0029,0.1696-0.0048 c0.0979-0.0033,0.1943-0.0076,0.289-0.0136c0.0543-0.0034,0.1082-0.0071,0.1614-0.0114c0.0968-0.0078,0.1912-0.0172,0.2844-0.0275 c0.0449-0.0049,0.0905-0.0094,0.1345-0.015c0.1152-0.0145,0.2272-0.0309,0.3365-0.0487c0.0187-0.0031,0.0386-0.0054,0.0571-0.0086 c0.1292-0.0219,0.2535-0.046,0.374-0.0716c0.0272-0.0058,0.0524-0.0122,0.0792-0.0181c0.0919-0.0204,0.1817-0.0415,0.2682-0.0636 c0.0338-0.0087,0.0663-0.0175,0.0993-0.0264c0.0779-0.0209,0.1536-0.0421,0.2269-0.064c0.0297-0.0089,0.0588-0.0175,0.0876-0.0265 c0.0767-0.0237,0.1502-0.0477,0.2213-0.0719c0.0204-0.007,0.0414-0.0137,0.0614-0.0208c0.1843-0.0645,0.3488-0.129,0.4916-0.1904 c0.0011-0.0005,0.002-0.0009,0.0031-0.0014c0.053-0.0228,0.1045-0.0453,0.1515-0.0669c-0.0003-0.0002-0.0007-0.0005-0.001-0.0007 c0.3434-0.1577,0.5293-0.278,0.5293-0.278c1.4545,1.4635,7.593,1.7152,8.0081,1.7307c0.0152,0.0005,0.0291,0.0005,0.0443,0 c0.415-0.0154,6.5535-0.2672,8.0081-1.7307c0,0,6.7755,4.4366,15.4329-5.0859c6.9675-7.0443,7.8211-20.5231,1.9964-28.6674 c-0.5488-0.7675-1.1569-1.4874-1.8248-2.1503c-1.051-1.0431-2.222-1.9655-3.4933-2.7019 c-3.5964-2.0837-7.7466-2.3765-11.6092-0.8917c0,0-2.0076-2.4888-8.532-2.4888s-8.532,2.4888-8.532,2.4888 c-0.1086-0.0417-0.2155-0.0732-0.3237-0.1121"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M27.0273,19.7574c0.0035-0.0016,0.0067-0.0037,0.0102-0.0053c-0.1246-0.0449-0.2475-0.0787-0.3715-0.1198 c-0.1494-0.0496-0.2989-0.1002-0.4474-0.1443c-0.1768-0.0525-0.3522-0.0975-0.5277-0.1425 c-0.1491-0.0382-0.2983-0.0776-0.4464-0.1104c-0.1727-0.0383-0.344-0.0692-0.5154-0.1003 c-0.1483-0.0269-0.2969-0.0552-0.4442-0.0767c-0.1689-0.0247-0.3361-0.0422-0.5035-0.0601 c-0.1472-0.0157-0.2947-0.0329-0.4409-0.0434c-0.1648-0.0119-0.3279-0.0167-0.4912-0.022 c-0.1456-0.0048-0.2914-0.011-0.4358-0.0107c-0.1622,0.0004-0.3224,0.0078-0.483,0.0145c-0.1425,0.006-0.2852,0.0103-0.4263,0.0211 c-0.1594,0.0123-0.317,0.0314-0.4747,0.0498c-0.1393,0.0162-0.2791,0.0308-0.4171,0.0517 c-0.1565,0.0237-0.3108,0.0543-0.4655,0.0839c-0.136,0.0261-0.2724,0.0503-0.4069,0.0808 c-0.1541,0.035-0.3059,0.0767-0.4581,0.1175c-0.1318,0.0353-0.2641,0.0686-0.3945,0.1082 c-0.1519,0.0461-0.3011,0.0988-0.451,0.1504c-0.1271,0.0438-0.2549,0.0856-0.3805,0.1334 c-0.1497,0.0569-0.2968,0.1205-0.4443,0.183c-0.1223,0.0518-0.2452,0.1014-0.3659,0.1569 c-0.1479,0.0679-0.2928,0.1423-0.4384,0.2157c-0.1165,0.0587-0.2339,0.1152-0.3488,0.1773 c-0.1458,0.0788-0.2886,0.1639-0.4318,0.248c-0.1111,0.0652-0.2231,0.1281-0.3327,0.1964 c-0.1434,0.0894-0.2835,0.1851-0.4242,0.2797c-0.1055,0.0709-0.2121,0.1396-0.316,0.2134 c-0.1414,0.1003-0.2792,0.2067-0.4177,0.3123c-0.0989,0.0754-0.1992,0.1484-0.2966,0.2263 c-0.1387,0.1109-0.2736,0.2277-0.4092,0.3436c-0.0936,0.08-0.1886,0.1577-0.2807,0.24c-0.135,0.1207-0.2662,0.2471-0.3979,0.3727 c-0.088,0.0839-0.1776,0.1655-0.2642,0.2515c-0.1327,0.1318-0.2612,0.269-0.3904,0.4057c-0.0812,0.0858-0.1639,0.1693-0.2437,0.257 c-0.1293,0.1422-0.2543,0.2896-0.3798,0.4365c-0.0754,0.0881-0.1525,0.1739-0.2264,0.2637"/>
<g id="jack-mouth" style="opacity: 0;">
<path fill="#FCEA2B" d="M20,48c0,0,15,10,32,0C52,48,36,68,20,48z"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M20,48c0,0,15,10,32,0C52,48,36,68,20,48z"/>
</g>
<g id="jack-nose" style="opacity: 0;">
<polygon fill="#FCEA2B" points="35.896,47.9282 34.1847,44.9641 32.4734,42 35.896,42 39.3187,42 37.6073,44.9641"/>
<polygon fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" points="35.896,47.9282 34.1847,44.9641 32.4734,42 35.896,42 39.3187,42 37.6073,44.9641"/>
</g>
<g id="jack-right" style="opacity: 0;">
<path fill="#FCEA2B" d="M48.974,37.8449c2.5901-0.9575,3.9136-3.8335,2.956-6.4235l-9.3796,3.4675 C43.508,37.479,46.3839,38.8024,48.974,37.8449z"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M48.974,37.8449c2.5901-0.9575,3.9136-3.8335,2.956-6.4235l-9.3796,3.4675C43.508,37.479,46.3839,38.8024,48.974,37.8449z"/>
</g>
<g id="jack-left" style="opacity: 0;">
<path fill="#FCEA2B" d="M22.818,37.8449c-2.5901-0.9575-3.9136-3.8335-2.956-6.4235l9.3796,3.4675 C28.2841,37.479,25.4081,38.8024,22.818,37.8449z"/>
<path fill="none" stroke="#000000" stroke-linecap="round" stroke-linejoin="round" stroke-miterlimit="10" stroke-width="2" d="M22.818,37.8449c-2.5901-0.9575-3.9136-3.8335-2.956-6.4235l9.3796,3.4675C28.2841,37.479,25.4081,38.8024,22.818,37.8449z"/>
</g>
</svg>
<canvas width=720>
<div class="txtStyle"></div>
</canvas>
<p>
<span id="clicks">10000</span>
more clicks to go!
</p>
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js" integrity="sha512-bLT0Qm9VnAYZDflyKcBaQ2gg0hSYNQrJ8RilYldYQ1FxQYoCLtUjuuRuZo+fjqhx/qtq/1itJ0C2ejDxltZVFg==" crossorigin="anonymous"></script>
<script>
var pumpkin = [124, 112, 59, 73, 167, 100, 105, 75, 59, 23, 16, 181, 165, 104, 43, 49, 118, 71, 112, 169, 43, 53];
var counter = 0;
var pie = 1;
function make() {
if (0 < counter && counter <= 1000) {
$('#jack-nose').css('opacity', (counter) + '%');
} else if (1000 < counter && counter <= 3000) {
$('#jack-left').css('opacity', (counter - 1000) / 2 + '%');
} else if (3000 < counter && counter <= 5000) {
$('#jack-right').css('opacity', (counter - 3000) / 2 + '%');
} else if (5000 < counter && counter <= 10000) {
$('#jack-mouth').css('opacity', (counter - 5000) / 5 + '%');
}
if (10000 < counter) {
$('#jack-target').addClass('tada');
var ctx = document.querySelector("canvas").getContext("2d")
, dashLen = 220
, dashOffset = dashLen
, speed = 20
, txt = pumpkin.map(x=>String.fromCharCode(x)).join('')
, x = 30
, i = 0;
ctx.font = "50px Comic Sans MS, cursive, TSCu_Comic, sans-serif";
ctx.lineWidth = 5;
ctx.lineJoin = "round";
ctx.globalAlpha = 2 / 3;
ctx.strokeStyle = ctx.fillStyle = "#1f2f90";
(function loop() {
ctx.clearRect(x, 0, 60, 150);
ctx.setLineDash([dashLen - dashOffset, dashOffset - speed]);
// create a long dash mask
dashOffset -= speed;
// reduce dash length
ctx.strokeText(txt[i], x, 90);
// stroke letter
if (dashOffset > 0)
requestAnimationFrame(loop);
// animate
else {
ctx.fillText(txt[i], x, 90);
// fill final letter
dashOffset = dashLen;
// prep next char
x += ctx.measureText(txt[i++]).width + ctx.lineWidth * Math.random();
ctx.setTransform(1, 0, 0, 1, 0, 3 * Math.random());
// random y-delta
ctx.rotate(Math.random() * 0.005);
// random rotation
if (i < txt.length)
requestAnimationFrame(loop);
}
}
)();
} else {
$('#clicks').text(10000 - counter);
}
}
$(function() {
$('#jack-target').click(function() {
counter += 1;
if (counter <= 10000 && counter % 100 == 0) {
for (var i = 0; i < pumpkin.length; i++) {
pumpkin[i] ^= pie;
pie = ((pie ^ 0xff) + (i * 10)) & 0xff;
}
}
make();
});
});
</script>
</body>
</html>
전체 코드다. 진짜 긴데 그냥 다 넣어봤다...
중간까지는 아직 나는 해석하기에 지식이 부족하다. 해석할 수 있는 부분만 해석했다.
1000-3000번 클릭하면 코가 생성되고 그 다음 뭐가 생성되고.. 10000번까지 가는 것 같다.
코드에 10000번 클릭하는 코드를 추가하면 될 것 같은데 어디에 어떻게 추가해야 할지 잘 모르겠었다.
검색을 통해 접근 방법을 찾아보니 콘솔창에 10000번 클릭하는 코드만 작성하면 된다고 한다.
Console
콘솔(Console)은 프론트엔드의 자바스크립트 코드에서 발생한 각종 메세지를 출력하고, 이용자가 입력한 자바스크립트 코드를 실행도 해주는 도구입니다.
자바스크립트로 웹 개발을 할 때, console 오브젝트에는 개발자 도구의 콘솔에 접근할 수 있는 함수가 정의되어 있습니다. 코드를 작성하면서 어떤 변수의 값을 중간에 출력해보고 싶다면, console.log 등을 유용하게 사용할 수 있습니다.
콘솔 창에 클릭을 10000번 반복하는 코드를 작성하고 실행시켰다.
성공...인데 ctf 가까워지기에는 시간을 많이 써야할 것 같다... 시험기간이 지나면 공부를 해봐야겠다.
'CTF 문제풀이' 카테고리의 다른 글
| 드림핵 phpreg (0) | 2024.05.08 |
|---|---|
| 드림핵 850번 Flying Chars (0) | 2024.05.01 |
| 드림핵 267번 devtools-sources (0) | 2024.04.03 |
| 1주차_CTF_session (0) | 2024.03.27 |
| 1주차_CTF_cookie (0) | 2024.03.27 |
