The paradoxes, apart from challenging logic and causing intellectual perplexity, at the same time transport us to a field with terms and rules that on one hand call us to use them to solve the paradoxes and on the other hand allow and enable the enjoyment of a mental game, in which Aris Arageorgis indulges with the confidence of a virtuoso and invites us to participate.

His virtuosity is so solid that it does not stand out to be showcased but fades into the simplicity of the maneuvers of an experienced master. The author stands next to the reader, thinking and having fun together.

(Vaso Kinti, from the Preface)

It contains texts that were first published in the magazine "Cogito" by Nefeli publications, most of them in the section curated by Aris Arageorgis, "Paradoxes and Games".

- Preface (V. Kinti)
- Murder on the Goedel Island
- The Goedel Island and the Eye of God [2 letters]
- There is no time for you
- The unexpected execution
- Let's hang!
- Murderers without information, functions with fixed points
- In democracy there are no dead ends
- Nobody's fault but mine
- The man who went 36 degrees left in time
- Generalized incompleteness: Understanding and misunderstanding the Incompleteness Theorems of Goedel
- Questions and answers about "Cogito": An interview with Apostolos Doxiadis