Phi-Brain ~ Kami No Puzzle

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Kaito Daimon is a puzzle solving machine. So much is his mastery over all that is perplexing, that he suddenly becomes entwined in a lethal game of Riddle Me This. The contender? A deadly Philosopher's Puzzle, the creation of a sinister group named POG. Along with his "friend" Nanoha, he is pulled into a world of mysteries, where failing to find the solution could mean taking his last breath. Solving the puzzle is only the beginning of Kaito's problems in Phi Brain ~ Kami no Puzzle!

Episodes

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1: A Pact Concealed Within a Maze Guest
A Pact Concealed Within a Maze
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Mysterious ruins are never a sign of good things to come.  Kaito and his friend Nonoha discover a strange puzzle while exploring the area and not solving it right could mean the end for both of them!
2: Philosopher's Reward Guest
Philosopher's Reward
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With his new found powers, Kaito must now go face to face with another Solver who goes by "Galilleo".  Things get worse when Galilleo claims Kaito's new puzzle request as his own.
3: The Boy Genius’ Melancholy Guest
The Boy Genius’ Melancholy
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Racking your brain just took on a whole new meaning.  A new Solver has attached a bracelet on Kaito that causes headaches whenever he thinks about puzzles.  Kaito's powers are no use here, so he'll have to find another way to win against this crafty boy genius.
4: The Girl in the Secret Room Guest
The Girl in the Secret Room
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Time to partner up!  Kaito is given a puzzle to solve with some help from "Da Vinci", an art enthusiast.  While visitng the mansion of a late artist, they both become trapped in a room.  Gas is seeping in, time is running out, and the pressure's on for this Solver duo to figure it all out!
5: Invitation from a Nightmare Guest
Invitation from a Nightmare
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The mysterious organization known as POG invites Kaito to their headquarters.  Along with Nonoha and Gammon, Kaito makes his way through  eerily familiar puzzles, until stumbling on to a puzzle that brings back memories he'd rather forget...
6: Restoration Towards the Light Guest
 Restoration Towards the Light
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With the Orpheus bangle still tormenting Kaito and keeping him from solving puzzles, Cubic takes a stab at researching the bangle to find an answer.  The temptation is too much for Kaito, and he attempts to figure out one more puzzle even if it endangers his life.
7: Nonoha's Title Guest
Nonoha's Title
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While Nonoha visits kindergarten students, their teacher hands Kaito a letter.  Suspicious of the contents of the letter, Nonoha and Gammon follow Kaito in hopes of finding out the truth.  What they do end up finding is another deadly puzzle, and it falls on Kaito to save them before the worst happens.
8: Crab! Hot Springs! The Puzzle King! Guest
Crab! Hot Springs! The Puzzle King!
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Kaito, Nonoha and Ana are invited to spend the day at a puzzle themed hotel.  This is no ordinary vacation, however, as the hotel holds within it a puzzle with no traps, which makes Kaito think that there's more to it than meets the eyes.
9: The Fallen Apple & the Path's Continuation Guest
The Fallen Apple & the Path's Continuation
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While Nonoha is taken hostage, Kaito finds himself competing in a cross dressing contest.
10: Welcome to the Queen's Country Premium
Welcome to the Queen's Country
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Kaito and company find themselves trapped in another Kenja puzzle.  Kaito is given the option of sacrificing his friends to get hints, while Gammon and Nonoha are given the same option.
11: The Queen Strikes Back Premium
The Queen Strikes Back
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Elena asks Kaito and his friends for help as extras in a new show she is starring in.  Later, Elena introduces them to a new Kanja puzzle.  A 3D puzzle is three times as deadly, and Kaito must solve it before the shocking finale!
12: Puzzle Time at Reunion Premium
Puzzle Time at Reunion
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Kaito crosses paths with Rook, a childhood friend and head of POG Japan and learns that he is to become an exchange student at Crossfield.  While reminiscing about old times, they discover a path that leads to a new Kenja Puzzle...
13: The Tower of Parting Premium
The Tower of Parting
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With the discovery of the Kenja Puzzles known as "Fool's Puzzles", the entire game changes.  With Rook in Danger, Kaito desperately tries to push through the puzzle, knowing full well what awaits him at the end.
14: The Right of Friendship Premium
The Right of Friendship
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With Kaito sidelined in the hospital, Cubic takes up the role of puzzle king when an invitation by Rook presents a chance to prove his loyalty.  A military themed POG puzzle awaits, and failure to solve it will have Cubic looking down a tank's barrel!
15: Blue Sun, Red Moon Premium
Blue Sun, Red Moon
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Kaito, becoming frustrated with Rook's attitude toward Cubic, makes his way to one of Rook's old apartments.  Along with Nonoha, they learn more about the enigmatic Rook.  Meanwhile, Ana's investigations lead her to a new puzzle in some familiar ruins.
16: Labyrinth of Condemnation Premium
Labyrinth of Condemnation
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POG has taken over all planes leading to Japan, so Kaito and co. get re-routed to Venice.  While discussing the Phi Brain project, Gammon figures out the truth behind the reason they're in Italy.  A new puzzle awaits!
17: The Truth Premium
The Truth
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The mysteries continue as Kaito and the others return to Japan, only to find that their school principal is missing.  Later, Kaito is lead by POG to the place where his parents died, and one more piece is added to the puzzle of his shrouded past.
18: Rebellion Against the Light Premium
Rebellion Against the Light
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The atmosphere at Genius Tower has become...strange.  With Kaito contemplating the fate of both Rook and POG, Nonoha's at her wit's end trying to cheer him up.  A summons from the principal to Gammon and Kaito, however, quickly brings him back to Earth.
19: The Proof of Betrayal Premium
The Proof of Betrayal
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Miharui is worried.  She hasn't heard from her brother Gammon in some time, so she goes to Kaito for help.  Gammon, meanwhile, is headed to POG Headquarters, desperate to find any sign of Rook.
20: The Speeding Challenger Premium
The Speeding Challenger
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Kaito and Gammon square off in a deadly puzzle, with an item known as the God Scrolls in Gammon's cross hairs.  The scrolls are needed to complete the Puzzle of God, but Kaito is once again shown a terrifying vision, just when victory is within sight...
21: Glistening Tears Premium
Glistening Tears
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Kaito has suddenly begun losing his focus when looking at puzzles. Cubic reveals that Kaito's brain has sped up to abnormal levels, causing loss of focus.  Kaito, however, isn't going to let something like this keep him from solving another Fool's Puzzle.
22: That Which Inherits Principles Premium
That Which Inherits Principles
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With Jin now a complete wreck, Gammon finds out that POG's leader, Count Pythagoras, intends to pit Kaito and Rook against each other in order to open the gate to the Puzzle of the Gods.  The race is on, and everyone has a chance to be first.
23: The Choice Left Remaining Premium
The Choice Left Remaining
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After his encounter with Rook, Kaito visits Ana, whose drawings resemble what he sees in his visions. Afterwards, Gammon challenges Kaito to a puzzle in which they must climb ever upwards to win.  The catch?  Trying not to get crushed by your opponent.
24: The Eternal Being Premium
The Eternal Being
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As POG rips at the seams after Rook's revelations, Kaito is contacted by him, with an offer to spend some time together...with a surprisingly friendly demeanor.  What could Rook be hiding?  A fight to the death looms, and only one can come out alive!
25: Let's Begin Puzzle Time! Premium
Let's Begin Puzzle Time!
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A menacing new puzzle awaits Kaito, with Rook in the center of it all. With the God Scrolls on the line, Kaito must solve this strange new ball puzzle fast, while also saving Rook from himself.
26: Orpheus Order Premium
Orpheus Order
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Looks like Kaito has an admirer...or perhaps a stalker?  While solving a Fool's Puzzle, he notices someone watching him intently.  What's worse, it seems that the entire school has turned into a giant Fool's Puzzle as well.
27: Darkness of the Heart Premium
Darkness of the Heart
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Tamaki, outfitted with the strange earring given to her by an Orpheus Order member, throws down the gauntlet and challenges Kaito to a Judgement Puzzle.  Something seems to be a little off about Tamaki, however, and Nonoha may know why.
28: Licky-Licky's Trap Premium
Licky-Licky's Trap
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Clumsy people are the most likely to fall into some trouble, as is the case with Airi Mizutani, a Puzzle Club Member who runs into Mizerka.  An Orpheus Ring is offered.  What kind of trouble will arise when a klutz like Airi dons the ring?
29: Night of the Knights Premium
Night of the Knights
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Members of the Orpheus order are gathering to receive a message from their leader, Klondike.  Gammon spots Miharu with an Orpheus Ring, and Cubic is closing in on an answer to the Orpheus Ring dilemma, while Kaito and Co. are invited to a stadium.
30: Wandering Galileo Premium
Wandering Galileo
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Gammon's puzzle production under his pseudonym "Setsu Chidou" is slumping, due to his concern over Miharu and the Orpheus Order's attempts to target her.  Later that night, a strange, yet tempting offer is presented to him by Doubt.
31: The Decisive Battle is the Puzzle's Melody Premium
The Decisive Battle is the Puzzle's Melody
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The Orpheus Order appears at Root Academy, and reveal themselves as Crossfield Academy students.  A duel is proposed, with Kaito as the prize for the victors.
32: Promise Premium
Promise
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Kaito and Pinochle begin their match, but Pinochle has an advantage:  by studying Kaito's move data, he is able to predict what he'll do next!  How will Kaito overcome such an overwhelming tactic?
33: I Want to Give you Howawan Premium
I Want to Give you Howawan
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Kaito reveals more about his past following some down time after a match.  Ana and Nonoha discuss Eve, Kaito's sister who helped pick him up when he was down, and who will play an important part in the battle to come.
34: The Truth Behind the Smile Premium
The Truth Behind the Smile
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Freecell outright refuses to tell Kaito about his mother.  Gammon works his magic and manages to combine the last two matches into a tag team duel, with himself and Kaito against Freecell and Doubt.
35: Puzzle Time Won't Begin Premium
Puzzle Time Won't Begin
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After the grueling battle against Orpheus, Elena transfers to Root Academy and invites Kaito and friends to her private island.  They soon discover the beginnings of a puzzle.  There's just one catch:  on THIS island, puzzle solving is forbidden!
36: Even Nonoha Wants to Solve Them! Premium
Even Nonoha Wants to Solve Them!
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With the vacation puzzle at its end, Nonoha has suddenly found herself with nothing to do.  Wanting to spend more time with her friends, she decides to join Elena in puzzle training.
37: Minotaur's Lure Premium
Minotaur's Lure
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Minotaur has returned, and is impressed with Kaito's ever evolving abilities.  He has created a new game just for Kaito, and lures him in with the promise of revealing the secrets behind the true Phi Brain.
38: Forbidden Fruit Premium
Forbidden Fruit
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Souji steps up the pressure, presenting Kaito with a sliding puzzle that he must solve.  The school is literally on the line:  failure to solve this puzzle will cause the Academy to explode!  With Kaito busy, Cubic is on the hunt for the bomb.
39: The Demon Returns Premium
The Demon Returns
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After a whirlwind of unnecessary improvements to the Academy, Elena is berated by Tamaki for being irresponsible.  Meanwhile, a former POG member returns and appears before the Orpheus Order, bearing a familiar and troublesome item.
40: Atonement Premium
Atonement
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Lotte and her intelligent dog Rummy have piqued Melancholy's interests.  Meanwhile, Rook shows Kaito and Co. a newer Replica Ring for Cubic to analyze.  Melancholy uses the rings to challenge Rook to a puzzle, with Lotte and Rummy as her pawns!
41: Piece of Malice Premium
Piece of Malice
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Ana is suddenly visited by Eve, his older sister and possessor of an Orpheus Bracelet.  Her drastic change in personality can only be attributed to her new accessory, and Ana is hoping that Kaito can somehow break the spell.
42: Pinochle's Resolve Premium
Pinochle's Resolve
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Pinochle challenges Kaito to a puzzle, and is willing to tell him that transpired between himself and Freecell.  The loser, it seems, will be thrown into a furnace.
43: Regarding That Man, Herbert Premium
Regarding That Man, Herbert
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After Pinochle divulges the location of the Orpheus Order hideout, Kaito and his friends make their way there, only to be confronted by Herbert, who is now in possession of two rings.  The classic ferry boat puzzle is the challenge, and Kaito is more than willing to crack it.
44: Awakening Premium
Awakening
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While Cubic works to aid Gammon and Ana, Nonoha goes off in search of Kaito.  She stumbles upon Freecell and reluctantly agrees to accept their help in solving the puzzle that will lead her to Kaito.
45: The Puzzle of Fools, Once Again Premium
 The Puzzle of Fools, Once Again
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Looking to train against harder puzzles, Kaito asks Rook to take him to another Fool's Puzzle.  Cubic reveals to Gammon that Kaito's Brain patterns continue to accelerate, even without the Orpheus Bangle.
46: The Sad Clown Premium
The Sad Clown
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The truth about Doubt and Mizerka's rings is finally revealed.  Betrayal leads Doubt to upgrade their rings and challenge Kaito and Ana to one final puzzle.  A collapsing construction site is the battlefield, and all players are ready to fight!
47: The Ruler Atop the Board Premium
The Ruler Atop the Board
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A letter of challenge from Klondike to Kaito is delivered to POG HQ by none other than Melancholy and Hoist.  With Freecell in his possession, Klondike aims to best Kaito in a maze building puzzle.
48: God's Miscalculations Premium
God's Miscalculations
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Souji returns to Crossfield to retrieve a diary that used to belong to a member of Orpheus.  Within it lies the details of how Orpheus was changed once Klondike began to study the Orpheus rings.
49: The Closed-Off World Premium
The Closed-Off World
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Nonoha is kidnapped, and Freecell seems to be pulling the strings, curious as to why she shows up in a vision of himself going up against Kaito.  The Himalayas set the stage for a final battle, while Kaito and his group rush to save Nonoha.
50: Release the Infinite Puzzle Premium
Release the Infinite Puzzle
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The final puzzle is at hand!  Kaito and Freecell are in a frantic race to outwit each other at every turn, and in the process begin taxing their brains past the breaking point.  With no escape from their mental loop, Kaito is in danger of losing Freecell, as well as himself.
Trailer Guest
Trailer
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