Hako no Naka

All's Right with the World

Devourer of Causality

The White Rubik's Cube

Perspective is Deceiving

An Impossible Place

Tower of Illusion

Escher's Staircase

The Stairs Go Up and Down

To the Next Stage

Curiosity Killed the Cat

Koda Strikes Back

A New Player

Yamauchi's Secret and Koda's Situation

The Second Confrontation

Another Puzzle Box

When the Door Does and Doesn't Open

The Box Will Punish Rulebreakers

A Crossword Puzzle with No Clues

Encounter with the Unthinkable

The Cube Game

A Maze with No Route to the Goal

The Puzzle Box and the Rubik's Cube