But u need to know all existing geometry formulae( and methods) are not correct. The ability to erase lines and to label lines would change my rating from 4 to 5 easily. That makes it *really* hard to navigate what I’m looking at, and severely mars an otherwise very-top-shelf game for math geeks. So, why 4 stars and not 5? I can’t label my lines, nor can I erase lines that I don’t need anymore. I paid the two bucks to unlock all the levels in a heartbeat. As wonderful as Euclidea and Pythagorea in challenge level and app presentation, and three-dimensional. Sometimes the lines are sort of hard to pick up and place though.įantastic game. I wish there was some comemoration for beating all levels. But otherwise, if you’re willing to wait you can beat every level without paying anything. 10.6 is needlessly harder than all the rest and uses some concepts that aren’t in other problems in order to solve. There was only one level that I couldn’t beat on my own. Can be solved without looking for solutions. Problems 10.7 and higher are pretty interesting. Having a bit more background would sometimes be helpful.Įxcellent app. Fantastic at letting you figure out each puzzle based on learning from previous puzzles. I definitely feel like I got my money’s worth. ![]() Still five stars though.Ībsolutely love this game! Extremely challenging, yet still satisfying. Would love to be able to set the colour of lines or label them somehow. I would agree with some of the other reviews, however, in that some of the text is a bit cursory and rather loosely translated. I find the 4 hour wait for new level in free version annoying but I respect it as a way to incentivize purchase.Ībsolutely Brilliant! No ads (thank you!) progressive difficulty dozens of free levels, some of them quite challenging for someone who had not done much geometry developer does not pester you… ever. A shame, although it adds to the challenge. And I say imagination because I didn’t find any way to rotate the puzzles. It was fairly simple, only the last section was somewhat challenging to me, but that will vary depending on player’s spatial imagination. Send in your inquiries and stay up-to-date on the latest XSection news at XSection user reviews : But you can buy an IAP that removes this restriction. Starting from the 8th chapter levels are unlocked at 4-hours interval. With these apps you can become a real Geometry Guru! XSection follows Euclidea – Pythagorea – Pythagorea 60° series of our geometric games. Prisms, cubes, parallelepipeds, and cuboids The best way to learn to solve math problems is to solve them a lot. ![]() The app will not allow you to create an impossible object: for example, to “intersect” skew lines (which is a typical error when constructing cross sections on paper). XSection is a perfect way for students to practice before tests or exams and to improve your spatial imagination. If you forgot a definition, you can instantly find it in the app’s glossary. The app contains the required theory facts and explanations. All the problems can be solved without complex calculations. It teaches you how to perceive 2D representation of polyhedra, lines, and planes from 3D Euclidean space. XSection is a trainer of solid geometry problem solving. More than 100 tasks: from basics to challenges Master different methods and solve puzzles.
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