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True Worth of a Friend
As Kaito remains unconscious in hospital, Cubic is invited by Rook to take on a puzzle and accepts it, wanting to prove his friendship to Kaito. He comes to an abandoned military base where a different POG Giver gives Cubic a math puzzle to solve, where his failure will result in him being blown up by a tank. Meanwhile, Kaito regains consciousness and explains his situation with Rook to the others. Cubic is given the chance to escape, but he remains determined and manages to solve the puzzle at the last second. The Giver reveals that Rook made the puzzle when he was five, which makes Cubic feel unworthy of being Kaito's friend in comparison.
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Other episodes for this season
![The Contract Hidden in the Maze](https://image.tmdb.org/t/p/w300/pSR4kfzbWketunMTzzhEszA2K0E.jpg)
![The Sage's Reward](https://image.tmdb.org/t/p/w300/cwhaBavcouffBowEr1WyLLIp2A4.jpg)
![The Genius Boy Melancholy](https://image.tmdb.org/t/p/w300/5OH1lSxPPDcUS9DwQvH6m1UnH5L.jpg)
![The Girl in the Secret Room](https://image.tmdb.org/t/p/w300/3kZejhXoUYDjsYqOhL90E52XqSj.jpg)
![Invitation to a Nightmare](https://image.tmdb.org/t/p/w300/bpMYUenMJdNNWmWk8AAPjWpjHhS.jpg)
![Restoration Towards the Light](https://image.tmdb.org/t/p/w300/xLb9UVYdmwlsCJrbItqWjRvoyRw.jpg)
![Nonoha`s Title](https://image.tmdb.org/t/p/w300/fwJCTtUTptnZR78DJB21AVPmbJ8.jpg)
![Crabs! Hot Springs! Puzzle Kings!](https://image.tmdb.org/t/p/w300/nKSvHjpjsJ9NR3Hrbgdi7koEm7q.jpg)
![The Fallen Apple and the Continuing Road](https://image.tmdb.org/t/p/w300/huInAmi44Dwq55K7vrujbKWzGSO.jpg)
![Welcome to the Queen's Country](https://image.tmdb.org/t/p/w300/9e7BNyFbYgOr9lGWo3UzsckBMKG.jpg)
![The Queen's Counterattack](https://image.tmdb.org/t/p/w300/yKqd6D5QLMu50CFYJecFmKkTla0.jpg)
![Puzzle Time Reunion](https://image.tmdb.org/t/p/w300/nX8bxZ9RbGbjeD1xUjXgPgqQW4j.jpg)
![The Tower of Parting](https://image.tmdb.org/t/p/w300/2MK3DDbqf9S5bcFBG836KAkmDGo.jpg)
![True Worth of a Friend](https://image.tmdb.org/t/p/w300/5gMlk1H1gUQQENl2WLoroQJkkBA.jpg)
![Blue Sun, Red Moon](https://image.tmdb.org/t/p/w300/deVMRLGDZw3YWrVB0bhrBdFYRpf.jpg)
![Exorcism Labyrinth](https://image.tmdb.org/t/p/w300/73HpNTwe280PKQnMp7YGvNoKjue.jpg)
![Truth](https://image.tmdb.org/t/p/w300/dJqRK5Srv35pNtywijJ6HS6eLR6.jpg)
![Resistance to the Light](https://image.tmdb.org/t/p/w300/iuvTTrVxkX6TUuKDdM4zWCK5U6z.jpg)
![Illumination of Betrayal](https://image.tmdb.org/t/p/w300/hRxMBZX1AHX6GZCroAhyIop0DOx.jpg)
![The Accelerating Challenger](https://image.tmdb.org/t/p/w300/riSRkdJ4N9pM5Y5nutkYs99j9AA.jpg)
![Shining Tears](https://image.tmdb.org/t/p/w300/uW2m2ydZwVSWfEDI8NoBZzty37P.jpg)
![The One to Carry on His Will](https://image.tmdb.org/t/p/w300/aTU7k4FIhjH5TQAztt0lGS9Bjvf.jpg)
![The Choice Remaining](https://image.tmdb.org/t/p/w300/vOOGNv4g2njde0yMuQwf7eTTIcy.jpg)
![Eternal Existence](https://image.tmdb.org/t/p/w300/jtI9m2Dj2RFBV42RwzK1HpXXdIr.jpg)
![Let's Start the Puzzle Time !](https://image.tmdb.org/t/p/w300/mfVbGwH3Ez7dMs7w7iDzcHBfJCd.jpg)