1. Meiro ni hisomu keiyaku
Aired: Oct 2, 2011Mysterious ruins are never a sign of good things to come. Kaito and his frien...
2. Kenja no houshuu
Aired: Oct 9, 2011With his new found powers, Kaito must now go face to face with another Solver...
3. The Melancholy of a Boy Genius
Aired: Oct 16, 2011Racking your brain just took on a whole new meaning. A new Solver has attache...
4. The Girl in the Secret Room
Aired: Oct 23, 2011Time to partner up! Kaito is given a puzzle to solve with some help from "Da ...
5. Invitation to a Nightmare
Aired: Oct 30, 2011The mysterious organization known as POG invites Kaito to their headquarters....
6. Hikari e no Fukkatsu
Aired: Nov 6, 2011The atmosphere at Genius Tower has become...strange. With Kaito contemplating...
7. Nonoha's Title
Aired: Nov 12, 2011While Nonoha visits kindergarten students, their teacher hands Kaito a letter...
8. Crabs! Hot Springs! Puzzle Kings!
Aired: Nov 19, 2011Kaito, Nonoha and Ana are invited to spend the day at a puzzle themed hotel. ...
9. The Fallen Apple and the Continuing Road
Aired: Nov 26, 2011While Nonoha is taken hostage, Kaito finds himself competing in a cross dress...
10. Welcome to the Queen's Kingdom
Aired: Dec 3, 2011Kaito and company find themselves trapped in another Kenja puzzle. Kaito is g...
11. Joo-sama no Gyakushu
Aired: Dec 10, 2011Elena asks Kaito and his friends for help as extras in a new show she is star...
12. Saikai no Pazuru Taimu
Aired: Dec 17, 2011Kaito crosses paths with Rook, a childhood friend and head of POG Japan and l...
13. Ketsubetsu no To
Aired: Dec 24, 2011With the discovery of the Kenja Puzzles known as "Fool's Puzzles", the entire...
14. Yujo no Shikaku
Aired: Jan 7, 2012With Kaito sidelined in the hospital, Cubic takes up the role of puzzle king ...
15. Aoi Taiyo, Akai Tsuki
Aired: Jan 14, 2012Kaito, becoming frustrated with Rook's attitude toward Cubic, makes his way t...
16. Danzai no Rabirinsu
Aired: Jan 21, 2012With the planes back to Japan allegedly taken over by the POG, Kaito and the ...
17. Shinjitsu
Aired: Jan 28, 2012The mysteries continue as Kaito and the others return to Japan, only to find ...
18. Hikari e no Hangyaku
Aired: Feb 4, 2012Following the incident, Cubic and Ana start avoiding Kaito, believing they ca...
19. Uragiri no Shomei
Aired: Feb 11, 2012Miharui is worried. She hasn't heard from her brother Gammon in some time, so...
20. Kasokusuru Chosensha
Aired: Feb 18, 2012Kaito and Gammon square off in a deadly puzzle, with an item known as the God...
21. Hikaru Namida
Aired: Feb 25, 2012Kaito has suddenly begun losing his focus when looking at puzzles. Cubic reve...
22. Kokorozashi wo Tsugumono
Aired: Mar 3, 2012With Jin now a complete wreck, Gammon finds out that POG's leader, Count Pyth...
23. Nokosareta Sentakushi
Aired: Mar 10, 2012After Kaito's encounter with Rook, he goes to see Ana, whose drawings and pai...
24. Eien no Sonzai
Aired: Mar 18, 2012As the POG breaks apart following Rook's outburst, Kaito is contacted by Rook...
25. Pazuru Taimu no Hajimari da!
Aired: Apr 1, 2012Rook presents a solar system based puzzle where, if Kaito reaches the Sun, Ro...