Maxwell's puzzling demon v1.5.10[h3]Levels update[/h3] Fixed 4-9, B-3 and B-23 to prevent unintended solutions.Adjusted 1-15 and 5-1?.
Maxwell's puzzling demon v1.5.9[h3]Levels update[/h3] Slightly simplified 3-11 and 3-12.Changed 3-15 and 3-16.
Maxwell's puzzling demon v1.5.8[h3]Levels update[/h3] Changed 9-22 and B-31.Fixed A-A to prevent an unintended solution.[h3]Other changes[/h3] Fixed incorrect behavior of pistons destroyed by the 4th temperature, which could have occurred after 9-21.
Maxwell's puzzling demon v1.5.7[h3]Levels update[/h3] Changed w9?₁₄.Fixed w9 (the path to 9-E and 0-ξ), A-41 and B-I to prevent unintended solutions.
Maxwell's puzzling demon v1.5.6[h3]Levels update[/h3] Fixed 6-O and A-Q to prevent an unintended solution. Improved 9-7?, 9-10?, 9-11? and 9-12?.