Awards
Hint 3
hints
Hint for web3
-1
Solves
| Challenge | Category | Value | Time |
| 密码学签到 | CRYPTO | 1 | |
| crypto2 | CRYPTO | 1 | |
| crypto3 | CRYPTO | 1 | |
| crypto4 | CRYPTO | 1 | |
| crypto5 | CRYPTO | 1 | |
| crypto7 | CRYPTO | 1 | |
| crypto8 | CRYPTO | 1 | |
| crypto0 | CRYPTO | 1 | |
| crypto6 | CRYPTO | 1 | |
| crypto10 | CRYPTO | 2 | |
| crypto11 | CRYPTO | 2 | |
| crypto12 | CRYPTO | 2 | |
| crypto14 | CRYPTO | 5 | |
| crypto13 | CRYPTO | 3 | |
| misc3 | MISC | 1 | |
| web签到题 | WEB | 1 | |
| web2 | WEB | 3 | |
| web3 | WEB | 3 | |
| 逆向签到题 | REVERSE | 1 | |
| web1 | 萌新 | 1 | |
| web2 | 萌新 | 1 | |
| web3 | 萌新 | 1 | |
| web4 | 萌新 | 1 | |
| web5 | 萌新 | 1 | |
| web6 | 萌新 | 1 | |
| web7 | 萌新 | 1 | |
| web9 | 萌新 | 1 | |
| web10 | 萌新 | 1 | |
| web11 | 萌新 | 1 | |
| web12 | 萌新 | 1 | |
| web13 | 萌新 | 1 | |
| web14 | 萌新 | 1 | |
| web15 | 萌新 | 1 | |
| web16 | 萌新 | 1 | |
| 签到比赛真题.BJDCTF2020_密码 | CRYPTO | 10 | |
| 编码与调制_比赛真题.BJDCTF2020_密码 | CRYPTO | 20 | |
| Polybius_比赛真题.BJDCTF2020_密码 | CRYPTO | 20 | |
| easyrsa_比赛真题.BJDCTF2020_密码 | CRYPTO | 20 | |
| rsa_output_比赛真题.BJDCTF2020_密码 | CRYPTO | 20 | |
| RSA_比赛真题.BJDCTF2020_密码 | CRYPTO | 30 | |
| 这是base？？_比赛真题.BJDCTF2020_密码 | CRYPTO | 30 | |
| 伏羲六十四卦_比赛真题.BJDCTF2020_密码 | CRYPTO | 50 | |
| 签到_比赛真题.BJDCTF2020_杂项 | MISC | 10 | |
| 藏藏藏_比赛真题.BJDCTF2020_杂项 | MISC | 20 | |
| 认真你就输了_比赛真题.BJDCTF2020_杂项 | MISC | 30 | |
| 你猜我是个啥_比赛真题.BJDCTF2020_杂项 | MISC | 30 | |
| 纳尼_比赛真题.BJDCTF2020_杂项 | MISC | 30 | |
| 鸡你太美_比赛真题.BJDCTF2020_杂项 | MISC | 30 | |
| 一叶障目_比赛真题.BJDCTF2020_杂项 | MISC | 30 | |
| just a rar_比赛真题.BJDCTF2020_杂项 | MISC | 40 | |
| 36D杯_问卷调查_36D杯 | MISC | 100 | |
| encode_比赛真题.BJDCTF2020_逆向 | REVERSE | 50 | |
| 密码_签到_36D杯 | CRYPTO | 10 | |
| 密码学_rsaEZ_36D杯 | CRYPTO | 10 | |
| 密码_justShow_36D杯 | CRYPTO | 10 | |
| 36D练手赛问卷调查 | MISC | 10 | |
| 2_EzRSA_36D练手赛.Crypto | CRYPTO | 10 | |
| Base一条龙 | MISC | 20 | |
| crypto9 | CRYPTO | 2 | |
| 杂项_签到_36D杯 | MISC | 10 | |
| 杂项1_签到_内部赛 | MISC | 10 | |
| 除法_密码学AK赛 | CRYPTO | 100 | |
| 乘法_密码学AK赛 | CRYPTO | 100 | |
| 问卷调查_内部赛 | MISC | 10 | |
| 减法_密码学AK赛 | CRYPTO | 100 | |
| 加法_密码学AK赛 | CRYPTO | 100 | |
| 萌新_密码5 | CRYPTO | 2 | |
| 杂项签到 | MISC | 1 | |
| 吾有一言 | MISC | 5 | |
| 交通繁忙 | MISC | 10 | |
| 逆向_神光_36D杯 | REVERSE | 10 | |
| 签到_观己_WEB_AK赛 | WEB | 100 | |
| web1_观字_WEB_AK赛 | WEB | 100 | |
| 文本隐写 | MISC | 20 | |
| msic6 | MISC | 3 | |
| msic5 | MISC | 3 | |
| msic21 | MISC | 21 | |
| 【nl】难了 | 红包题 | 100 | |
| PWN签到题 | PWN | 1 | |
| stega1 | MISC | 1 | |
| stega2 | MISC | 2 | |
| stega3 | MISC | 2 | |
| stega4_STEGA | MISC | 2 | |
| stega5 | MISC | 3 | |
| stega10 | MISC | 10 | |
| stega11 | MISC | 10 | |
| miscx | MISC | 30 | |
| 杂项_暗中观察_36D杯 | MISC | 10 | |
| 杂项_《JOJO的奇妙冒险》_36D杯 | MISC | 86 | |
| web8 | 萌新 | 1 | |
| web17 | 萌新 | 1 | |
| web18 | 萌新 | 1 | |
| web19 | 萌新 | 1 | |
| web20 | 萌新 | 1 | |
| web21 | 萌新 | 1 | |
| web2_观星 | WEB | 100 | |
| web3_观图_WEB_AK赛 | WEB | 100 | |
| 滑天下之大稽 | MISC | 1 | |
| 密码学_飞鸽传书_36D杯 | CRYPTO | 10 | |
| 密码1_签到_内部赛 | CRYPTO | 10 | |
| easyrsa1 | CRYPTO | 2 | |
| easyrsa2 | CRYPTO | 2 | |
| easyrsa3 | CRYPTO | 2 | |
| easyrsa4 | CRYPTO | 2 | |
| easyrsa5 | CRYPTO | 2 | |
| easyrsa6 | CRYPTO | 2 | |
| easyrsa7 | CRYPTO | 2 | |
| funnyrsa1 | CRYPTO | 3 | |
| funnyrsa2 | CRYPTO | 3 | |
| funnyrsa3 | CRYPTO | 3 | |
| babyrsa | CRYPTO | 1 | |
| easyrsa8 | CRYPTO | 2 | |
| 贝斯多少呢 | CRYPTO | 5 | |
| 红包题第八弹 | 红包题 | 50 | |
| msic49 | MISC | 49 | |
| misc31 | MISC | 31 | |
| misc30 | MISC | 30 | |
| msic30 | MISC | 20 | |
| misc50 | MISC | 50 | |
| misc40 | MISC | 40 | |
| 1_签到_36D练手赛.Crypto | CRYPTO | 10 | |
| web14 | WEB | 5 | |
| web12 | WEB | 4 | |
| web11 | WEB | 4 | |
| web9 | WEB | 4 | |
| web5 | WEB | 3 | |
| 红包题第一弹 | 红包题 | 10 | |
| PWN_签到_36D杯 | PWN | 10 | |
| WEB_你取吧_36D杯 | WEB | 10 | |
| WEB_WUSTCTF_朴实无华_Revenge_36D杯 | WEB | 10 | |
| 杂项6_給我上一杯82年的雪碧_内部赛 | MISC | 10 | |
| 红包题第四弹 | 红包题 | 50 | |
| 逆向_签到_36D杯 | REVERSE | 10 | |
| 红包题 武穆遗书 | 红包题 | 100 | |
| 红包题 九阴真经 | 红包题 | 50 | |
| misc22 | MISC | 21 | |
| 杂项4_送你一张电影票_内部赛 | MISC | 78 | |
| 杂项_ez-qrcode_36D杯 | MISC | 10 | |
| 杂项_爱拼才会赢_36D杯 | MISC | 68 | |
| 杂项_42_36D杯 | MISC | 10 | |
| 和36D有关系 | MISC | 10 | |
| 杂项3_来一杯橙汁_内部赛 | MISC | 10 | |
| web1_签到_内部赛 | WEB | 10 | |
| web6_签退_内部赛 | WEB | 10 | |
| web4_一览无余_内部赛 | WEB | 10 | |
| 杂项5_未知信号_内部赛 | MISC | 100 | |
| 逆向3_来一个派森_内部赛 | REVERSE | 10 | |
| 杂项2_第十三封请书_内部赛 | MISC | 10 | |
| 逆向6_二进制玩家人均全栈_内部赛 | REVERSE | 97 | |
| 和36D没关系 | MISC | 10 | |
| 红包题第五弹 | 红包题 | 50 | |
| 红包题 凌波微步 | 红包题 | 100 | |
| babystack_比赛真题.BJDCTF2020_PWN | PWN | 100 | |
| pwn02 | PWN | 3 | |
| pwn05 | PWN | 1 | |
| unusualrsa1 | CRYPTO | 50 | |
| unusualrsa3 | CRYPTO | 50 | |
| router_比赛真题.BJDCTF2020_PWN | PWN | 100 | |
| Easy_比赛真题.BJDCTF2020_逆向 | REVERSE | 50 | |
| JustRE_比赛真题.BJDCTF2020_逆向 | REVERSE | 50 | |
| BJD hamburger competition_比赛真题.BJDCTF2020_逆向 | REVERSE | 50 | |
| 1_签到_36D练手赛.Misc | MISC | 10 | |
| 萌新认证 | 萌新 | 1 | |
| 萌新 隐写3 | 萌新 | 1 | |
| 杂项1 | 萌新 | 1 | |
| 杂项2 | 萌新 | 1 | |
| 杂项4 | 萌新 | 1 | |
| 杂项5 | 萌新 | 1 | |
| 杂项6 | 萌新 | 1 | |
| 杂项7 | 萌新 | 1 | |
| 杂项8 | 萌新 | 1 | |
| 萌新 杂项3 | 萌新 | 1 | |
| 杂项10 | 萌新 | 1 | |
| 杂项11 | 萌新 | 1 | |
| 隐写1 | 萌新 | 1 | |
| 隐写2 | 萌新 | 1 | |
| 萌新 隐写4 | 萌新 | 2 | |
| 萌新 密码#4 | 萌新 | 2 | |
| 萌新_密码1 | 萌新 | 3 | |
| 萌新_密码2 | 萌新 | 3 | |
| 萌新 密码3 | 萌新 | 3 | |
| 萌新 隐写2 | 萌新 | 3 | |
| 萌新隐写5 | 萌新 | 3 | |
| 萌新隐写6 | 萌新 | 3 | |
| 萌新赛web_签到题 | WEB | 20 | |
| 萌新赛密码学_签到题 | CRYPTO | 20 | |
| 萌新赛番外_问卷调查 | MISC | 50 | |
| 萌新赛web_假赛生 | WEB | 10 | |
| stega12 | MISC | 10 | |
| web1 | WEB入门 | 10 | |
| web2 | WEB入门 | 10 | |
| web3 | WEB入门 | 10 | |
| web4 | WEB入门 | 10 | |
| web5 | WEB入门 | 10 | |
| web6 | WEB入门 | 10 | |
| web7 | WEB入门 | 10 | |
| web8 | WEB入门 | 10 | |
| web9 | WEB入门 | 10 | |
| web10 | WEB入门 | 10 | |
| web12 | WEB入门 | 10 | |
| web11 | WEB入门 | 10 | |
| web14 | WEB入门 | 10 | |
| web15 | WEB入门 | 10 | |
| web16 | WEB入门 | 10 | |
| web17 | WEB入门 | 10 | |
| web18 | WEB入门 | 10 | |
| web13 | WEB入门 | 10 | |
| unusualrsa2 | CRYPTO | 50 | |
| unusualrsa4 | CRYPTO | 50 | |
| unusualrsa5 | CRYPTO | 50 | |
| 萌新赛密码学_抱我 | CRYPTO | 100 | |
| 萌新赛杂项_qrcode | MISC | 100 | |
| 萌新赛杂项_劝退警告 | MISC | 100 | |
| 萌新赛杂项_萌新福利 | MISC | 100 | |
| 萌新赛密码_妈呀，完了 | CRYPTO | 100 | |
| 萌新赛杂项_千字文 | MISC | 100 | |
| 萌新赛逆向_flag白给 | REVERSE | 100 | |
| 萌新赛逆向_签退 | REVERSE | 100 | |
| web19 | WEB入门 | 10 | |
| web20 | WEB入门 | 10 | |
| web21 | WEB入门 | 10 | |
| web24 | WEB入门 | 10 | |
| web22 | WEB入门 | 10 | |
| web23 | WEB入门 | 10 | |
| web25 | WEB入门 | 10 | |
| web26 | WEB入门 | 10 | |
| web27 | WEB入门 | 10 | |
| web28 | WEB入门 | 10 | |
| web29 | WEB入门 | 10 | |
| web30 | WEB入门 | 10 | |
| web31 | WEB入门 | 10 | |
| web37 | WEB入门 | 10 | |
| web38 | WEB入门 | 10 | |
| web40 | WEB入门 | 10 | |
| web36 | WEB入门 | 10 | |
| web35 | WEB入门 | 10 | |
| web34 | WEB入门 | 10 | |
| web33 | WEB入门 | 10 | |
| web32 | WEB入门 | 10 | |
| web39 | WEB入门 | 10 | |
| web42 | WEB入门 | 10 | |
| web43 | WEB入门 | 10 | |
| web44 | WEB入门 | 10 | |
| web45 | WEB入门 | 10 | |
| web46 | WEB入门 | 10 | |
| web47 | WEB入门 | 10 | |
| web48 | WEB入门 | 10 | |
| web49 | WEB入门 | 10 | |
| web51 | WEB入门 | 10 | |
| web50 | WEB入门 | 10 | |
| web52 | WEB入门 | 10 | |
| web53 | WEB入门 | 10 | |
| web54 | WEB入门 | 10 | |
| 萌新专属红包题 | 红包题 | 1 | |
| 麻辣兔头 | 阿狸专区 | 40 | |
| 呵呵 | 阿狸专区 | 30 | |
| 来个初中题吧 | 阿狸专区 | 40 | |
| BabyMisc | 阿狸专区 | 50 | |
| 萌新赛逆向_数学不及格 | REVERSE | 100 | |
| 逆向2_批量生产的伪劣产品_内部赛 | REVERSE | 10 | |
| 萌新赛web_数学及格了 | WEB | 100 | |
| web57 | WEB入门 | 10 | |
| 你需要一台示波器 | 阿狸专区 | 30 | |
| web55 | WEB入门 | 10 | |
| web56 | WEB入门 | 10 | |
| web41 | WEB入门 | 10 | |
| msic4 | MISC | 2 | |
| misc2 | MISC | 1 | |
| msic8 | MISC | 3 | |
| web58 | WEB入门 | 10 | |
| web59 | WEB入门 | 10 | |
| web60 | WEB入门 | 10 | |
| web61 | WEB入门 | 10 | |
| web62 | WEB入门 | 10 | |
| web63 | WEB入门 | 10 | |
| web64 | WEB入门 | 10 | |
| web65 | WEB入门 | 10 | |
| web66 | WEB入门 | 10 | |
| web67 | WEB入门 | 10 | |
| web68 | WEB入门 | 10 | |
| web69 | WEB入门 | 10 | |
| web70 | WEB入门 | 10 | |
| web71 | WEB入门 | 10 | |
| web4 | WEB | 3 | |
| web6 | WEB | 3 | |
| web74 | WEB入门 | 10 | |
| web73 | WEB入门 | 10 | |
| web72 | WEB入门 | 10 | |
| web78 | WEB入门 | 10 | |
| web79 | WEB入门 | 10 | |
| web80 | WEB入门 | 10 | |
| 密码2_CTFshow_内部赛 | CRYPTO | 10 | |
| 6_九层喵塔_36D练手赛.Misc | MISC | 68 | |
| 红包题第二弹 | 红包题 | 1 | |
| 获得百分之百的快乐 | 萌新 | 3 | |
| web76 | WEB入门 | 10 | |
| web75 | WEB入门 | 10 | |
| web81 | WEB入门 | 10 | |
| web77 | WEB入门 | 10 | |
| web87 | WEB入门 | 10 | |
| web82 | WEB入门 | 10 | |
| web83 | WEB入门 | 10 | |
| web84 | WEB入门 | 10 | |
| web85 | WEB入门 | 10 | |
| web86 | WEB入门 | 10 | |
| ⎛⎝你喜欢龙猫吗⎠⎞ | MISC | 30 | |
| 红包题 葵花宝典 | 红包题 | 20 | |
| WEB_给你shell_36D杯 | WEB | 10 | |
| 迷惑行为大赏（之）无中生you_菜鸡杯 | MISC | 10 | |
| web88 | WEB入门 | 10 | |
| 萌新赛杂项_签到 | MISC | 20 | |
| 萌新赛pwn_数学99 | PWN | 100 | |
| web89 | WEB入门 | 10 | |
| web90 | WEB入门 | 10 | |
| web91 | WEB入门 | 10 | |
| web92 | WEB入门 | 10 | |
| web93 | WEB入门 | 10 | |
| web94 | WEB入门 | 10 | |
| web96 | WEB入门 | 10 | |
| web97 | WEB入门 | 10 | |
| web95 | WEB入门 | 10 | |
| web98 | WEB入门 | 10 | |
| web99 | WEB入门 | 10 | |
| find the table | CRYPTO | 2 | |
| 逆向_BBBigEqSet_36D杯 | REVERSE | 28 | |
| 1_签到_36D练手赛.Reverse | REVERSE | 10 | |
| 逆向1_真的是签到_内部赛 | REVERSE | 43 | |
| 逆向4_好好学习 天天向上_内部赛 | REVERSE | 43 | |
| 5_赢了我给你_36D练手赛.Misc | MISC | 10 | |
| 4_不存在的flag_36D练手赛.Misc | MISC | 10 | |
| web100 | WEB入门 | 10 | |
| web101 | WEB入门 | 10 | |
| 3_36D少年_36D练手赛.Reverse | REVERSE | 56 |