Description:

No Game No Life is a surreal comedy that follows Sora and Shiro, shut-in NEET siblings and the online gamer duo behind the legendary username "Kuuhaku." They view the real world as just another lousy game; however, a strange e-mail challenging them to a chess match changes everything—the brother and sister are plunged into an otherworldly realm where they meet Tet, the God of Games. The mysterious god welcomes Sora and Shiro to Disboard, a world where all forms of conflict—from petty squabbles to the fate of whole countries—are settled not through war, but by way of high-stake games. This system works thanks to a fundamental rule wherein each party must wager something they deem to be of equal value to the other party's wager. In this strange land where the very idea of humanity is reduced to child’s play, the indifferent genius gamer duo of Sora and Shiro have finally found a real reason to keep playing games: to unite the sixteen races of Disboard, defeat Tet, and become the gods of this new, gaming-is-everything world. (Source: MAL Rewrite)

Description:

7 million years of human civilization is coming to an end… Every thousand years, all the gods of the world gather in heaven to attend the Conference of Mankind Survival. The gods agree to end to mankind due to their foolish acts, but before the final verdict is made, Brunhild, the eldest of the 13 valkyrie sisters, makes an objection. “To spice things up, why don’t you test the humans?” She proposes that the all-powerful gods face off in one-on-one battles against the strongest champions from human history — during a final struggle known as “Ragnarok.” The first team to win 7 out of 13 battles will be declared the winner, but it seems almost impossible for humans to win against the gods. Although the gods sneer at her declaration, Brunhild provokes them further: “Are you chickening out?” Her words hit the gods’ nerves, and, enraged, they accept her proposal. Now, Brunhild and her sisters must choose humanity’s 13 champions in a desperate battle for survival. Will humans surpass gods and prevent humanity’s ultimate end? The eschatological battles between heaven and earth finally begins! (Source: Warner Bros. Japan)

Description:

At Academy Island, everything is settled through "Games" waged for a certain number of stars, with the strongest student being granted the ranking of Seven Stars. Hiroto, a transfer student, unexpectedly beats the strongest empress and becomes the pseudo-strongest in the school! A mind game of lies and bluffs begins! (Source: Kadokawa, translated)

Description:

Kaito Daimon would be a completely average high school student except for one thing: he's a 'demon' at solving puzzles. Kaito is so brilliant, in fact, that when he's asked to take some 'special' tests of his unique ability, he immediately suspects that the test itself is a test. Kaito suddenly finds himself caught up in a lethal Philosopher's Puzzle made by the sinister group POG, a murderous maze of trap upon trap, where failing to solve the secret correctly will result in death! Fortunately, Kaito's skills prove up to the first test, both for himself and his childhood friend Nanoha, who is also caught up in the deadly scheme. But now that he has been designated as a Solver, he is pulled into a new life where he must travel the world with other Solvers, attempting to solve the latest deadly riddles left by POG. There's a new conundrum around every corner and each deception could lead to death, but once a riddle has been posed, you can count on Kaito to unfold, unravel and unlock it! (Source: Sentai Filmworks)