Vol 52, 2021

No. 1 Generalizing the 3SUM Problem by Gasarch and Metz

No. 2 Hilbert's 10th Problem by Gasarch Long Version by Gasarch Long version on arxiv

No. 3 Worlds to Die For: Open Oracle Questionss for the 21st Century by Lance Fortnow

No. 4 27 open problems in Kolm. Comp. by Andrei Romashchenko, Alex Shen, Marius Zimand

Vol 51, 2020

No. 1 The testtakers–Testmakers Dilemma by Bajaj and Gasarch

No. 2 A Known Problem in Ramsey Theory: Ramsey Multiplicity by Gasarch

No. 3 The Busy Beaver Frontier by Aaronson

No. 4 When Ramsey Theory Fails, Settle for More Colors by Dobrinen and Gasarch

Vol 50, 2019

No. 1 My Answers to My P vs NP Poll by Gasarch

No. 2 The Muffin Problem by Gasarch

No. 3 Sliding Scale Conjectures in PCP by Moshkovitz

No. 4 A Number-Sequence Problem Inspired by an Oliver Roeder Column by Gasarch

Vol 49, 2018

No. 1 Different ways to prove a language not regular by Frishberg and Gasarch

No. 2 P vs NP: Invitation to a Poll by Gasarch

No. 3 Vol Fixed-Param Extrapolation and Aperiodic Order by Fenner, Green, Homer

No. 4 Some Open Problems in Fine-Grained Complexity by Virginia Vassilevska Williams

Vol 48, 2017

No. 1 Selected challenges in computational lower bounds By Viola

No. 2 Wanted: A Communication Complexity Proof of lower bounds on PARITY by Gasarch

No. 3 Open Problems in Computational Topology by Fasy and Wang

No. 4 Some Open Problems in Algorithmic Fractal Geometry by Neil Lutz

Vol 47, 2016.

No. 3 Grid Coloring and The Complexity of Grid Colorings by Gasarch

No. 4 Some Open Problems Regarding Lower Bounds For NP By Ryan Williams

Future (in progress)

No. ?? Comp of Chrom Numb, Restriced to Bdd Cross Numb or Genus by Gasarch, Hayes, Ostuni, Park