Kaito Daimon, an average high schooler is a genius at solving puzzles. Apparently, Kaito went to did a table Puzzle r...

In his powerful state known as 'Phi-Brain', Kaito manages to solve the puzzle, allowing them both to escape the ruins...

Kaito meets a boy genius solver named Cubic Galois, who carries the title of 'Edison' and prefers mathematics other p...

Kaito is given a Sage Puzzle to solve on the weekend, where he is to be partnered with Ana Gram, an art enthusiast wh...

The POG extend an invitation to Kaito, who is accompanied by Nonoha and Gammon, to their headquarters. As the three m...

Kaito is still tormented by his memories and unable to solve puzzles. Cubic researches into the Orpheus bangle, theor...

As Nonoha visits some kindergarten students, their teacher, Madoka, gives Kaito a letter, which the others suspect to...

Kaito is contacted by Genius Okudera, a man he once saved from a ruin, who invites him, Nonoha and Ana to a puzzle-th...

As Root Academy prepares for a cultural festival, where Kaito finds himself reluctantly entered into a crossdressing ...

As Kaito dreams of appearing on a TV puzzle show hosted by Elena "Antoinette" Himekawa, Gammon, who had been Elena, j...

Elena enlists the help of Kaito and his friends as extras in a new sentai show she is starring in. Later that night, ...

Kaito is surprised to meet his childhood friend, Rook Banjou Crossfield, who unbeknownst to him is the head of POG Ja...

As Kaito pushes through the puzzle, believing Rook is in danger, Nonoha and the others decide to fly to England, lear...

As Kaito remains unconscious in hospital, Cubic is invited by Rook to take on a puzzle and accepts it, wanting to pro...

Kaito becomes angry when he notices Rook to have done something to Cubic. He and Nonoha go to one of Rook's old livin...

With the planes back to Japan allegedly taken over by the POG, Kaito and the others travel to Venice instead. As Souj...

As Kaito and the others return to Japan, they find the principal, Baron Kaido, has gone missing. Later on, Kaito is s...

Following the incident, Cubic and Ana start avoiding Kaito, believing they can no longer follow him, much to the dism...

Kaito is visited by Gammon's little sister, Miharu, who is worried that she hasn't heard from Gammon. Meanwhile, Gamm...

As Miharu has dinner with Nonoha, Kaito faces a deadly puzzle against Gammon, who seeks something known as The God Sc...

As Kaito experiences strange occurrences in which he loses focus of everything else when he glances at puzzles, Cubic...

After finding Jin a complete wreck, Baron explains to Gammon about how POG's leader, Count Pythagoras, intends to bri...

After Kaito's encounter with Rook, he goes to see Ana, whose drawings and paintings resemble his visions, explaining ...

As the POG breaks apart following Rook's outburst, Kaito is contacted by Rook, who asks to spend some time with him i...

Rook presents a solar system based puzzle where, if Kaito reaches the Sun, Rook would fall to his death, with Rook si...