UnknownUltimateChallenge
(C72) [Air Praitre (Ogata Mamimi, Zucchini)] Hakudaku Kishidan ~Kallen-chan Goranshin!~ (Code Geass: Lelouch of the Rebellion)
(Futaba Gakuensai 8) [1000AP (Various)] Kodomo de Challenge 4 (Futaba Channel)
Teisou Ring Challenge
Toufuya Juuichi-chou
(C74) [Yan-Yam] Karareru -Akatsuki Kallen- (Code Geass: Lelouch of the Rebellion)
[Goromenz (Yasui Riosuke)] Karen ni Chiru (CODE GEASS: Lelouch of the Rebellion) [English] {Hennojin} [Decensored] [Colorized] [Incomplete]
"Asoko no Kyunkyun ga Tomaranai noo...!" Baretara Out!? Dansou Kyonyuu to Chikan Manin Densha 7
Kanade Challenge Zenpen
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
Akane-chan Challenge! | 아카네짱 챌린지!
[Kuon Michiyoshi] HUNDRED GAME Ch. 1 (Monthly Vitaman 2014-10) [English] [allenallenallen333]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
(C93) [Amamiya (Amami Mikihiro)] NEKOTORE
Kekkon Senryaku Level 1
Nemuri hime no ketsu ana ne bakku monogatari
Riko to Prushka no Paizuri Challenge
Mesu Dorei Ryoujoku 1 Ero Pet Kallen
Karen ni Chiru
Rika no Oshiri Challenge
Shakaijin Seikatsu
Sennou Fuchou no Obenjo Challenge Isshuukan!
(C82) [Moni Teishoku (Monio)] Kuppuku no Sachi (Sword Art Online) [English] [allenallenallen333]
[Yabure Kabure (Agemono)] Drowse (Fullmetal Alchemist) [Digital]
Valentine arrow
Nametake Challenge!
(C87) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi [English] [allenallenallen333]
(Snow Garden) [Strawberry and Tea (Sagami Rin)] Il cambiodi lavoro dell'esorcista (D.Gray-man)
[Homura's R Comics (Yuuki Homura)] Bridal Kallen (Code Geass) [Digital]
[Senbon Torii] FallenXXangeL8 Injoku no Ai to Mai Full Color (Injuu Seisen Twin Angels)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
Paradigm Heaven
[Uko] Quiz! Ochinpo Hairu kana? Hajimete no Hamehame Challeeeenge!! | QUIZ TIME! WILL A DICK FIT? FIRST TIME FUCK CHALLEN~~GE!! (THE IDOLM@STER CINDERELLA GIRLS) [English] [q91]
Seieki Tamekomi Challenge
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
(C87) [Homura's R Comics (Yuuki Homura)] Rebellious Kallen (Code Geass) [Chinese] [脸肿汉化组]
[Senbon Torii] FallenXXangeL Inka no Ai Joukan (Inju Seisen Twin Angels)
Kore, Haha desu. 3
Mob 1000%!!
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] [LoliLab Translations]
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
Futanari Shou no Otokonoko 5
[FruitsJam (Mikagami Sou)] Kouzuki Kallen no Tomadoi R2 (Code Geass: Lelouch of the Rebellion) [Digital]
[Senbon Torii] FallenXXangeL12 ~Yabu no Maki~ (Inju Seisen Twin Angel) [English] [Kusanyagi] [Digital]
Kashima-san to Akimatsuri Challenge
[Senbon Torii] FallenXXangeL4 Inka no Ai Gekan (Inju Seisen Twin Angel)
Challenge Days
Akane Challenge!? 2
シャルティア
[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]
[Kon-Kit] Kaya-nee Volleyball ni Idomu | Ane☆Volleyball Challenge (Bishoujo Kakumei KIWAME Road 2012-12 Vol. 4) [English] [Malone] [Digital]
[Senbon Torii] FallenXXangeL 1 Ingyaku no Mai Joukan (Inju Seisen Twin Angels)
(C86) [Homura's R Comics (Yuuki Homura)] BRIDAL KALLEN (Code Geass)
Maetsu ni Ochita Oukoku -Oujo Injoku- - Fallen Princess Fallen Kingdom
Otou-san Challenge
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
[Bonnouji Yura (Bonnouji Yura)] A story about a (Ex) Great Sword Master Adventurer who challenges a dungeon where tentacles lurk [English] [unknown scanlations] [Digital]
[dotsuco] Nametake Challenge!
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
(Shota Scratch SP3) [Yabure Kabure (Agemon)] Business lover (Fullmetal Alchemist) [Chinese] [沒有漢化]