What Geometry Tricks Daily Actually Is and Whether You Should Care
Geometry Tricks Daily is a website and social media presence that posts short-form geometry problems with quick solution methods. The content is mostly aimed at students preparing for competitive exams, math olympiads, or just people who enjoy recreational problem solving. The core idea is taking a problem that looks hard and showing you a shortcut that bypasses the long analytical geometry or coordinate bashing most people reach for instinctively. I stumbled across it around 2022 when I was helping my nephew prep for a regional math competition. His teacher recommended the account as supplementary material alongside standard textbooks. I looked at it once, rolled my eyes, then came back to it a week later because honestly the problems were well-curated. The difference between Geometry Tricks Daily and a random Pinterest board of geometry memes is that the solutions actually hold up under scrutiny. Most of the tricks use real geometric theorems—power of a point, inversion, homothety, cevian ratios—rather than magic constructions that only work for that one problem.
How Geometry Tricks Daily Works in Practice
The site operates on a simple model. They post daily problems with multiple choice or integer-answer formats, sometimes with full solutions and sometimes with just hints. The Facebook and Instagram versions are more visual, the website has longer write-ups. The YouTube channel occasionally does full lesson videos that tie several tricks together around a theme, like cyclic quadrilaterals or midpoints and parallel lines. Here is how I actually use it. I go there on weekday mornings while my coffee is still hot and do one problem before I start anything else. Takes about five to ten minutes. It keeps my brain in a particular mode where I am thinking about configurations and auxiliary lines rather than just grinding algebra. The benefit is subtle. After a few months of this habit, I notice myself spotting patterns faster during actual contest problem sets. The problems on Geometry Tricks Daily are rarely the hardest things you will see, but they hit the right frequency of medium-difficulty to keep you sharp without making you want to throw your pencil across the room. The content is free. There is a Patreon if you want extra problem sets and solution discussions, which is where some of the more advanced material lives. I would say the free tier alone is worth bookmarking. The Patreon is nice but not necessary unless you are really deep into competition math.
The Trick Behind the Tricks
What makes Geometry Tricks Daily useful is not the individual problems. It is the underlying classification system they tend to use. They organize tricks by configuration type, and once you recognize the type, you stop solving from scratch and start applying known lemmas. The common categories are spiral similarity, projective harmonic bundles, radical axes, and symmedian configurations. These are standard competition geometry tools, but seeing them applied in a rapid-fire daily format builds pattern recognition faster than reading a single textbook chapter. Here is a counter-intuitive thing most beginners miss: the tricks themselves are usually not the hard part. The hard part is knowing when to reach for them. A problem about a cyclic quadrilateral with an intersecting diagonal might look like it wants power of a point. But on a Geometry Tricks Daily post, you will often see the same diagram set up with an extra condition that shifts the whole approach toward angle chasing or inversion. Learning to read the setup quickly matters more than memorizing thirty different construction tricks. Another thing worth noting: many of the shortcuts rely on specific configuration assumptions. If a problem mentions midpoints and parallel lines, you should immediately think about the midline theorem or midpoint reflection. If three circles are involved and something looks like a radical axis, stop trying to compute coordinates and look for the common chord. The site trains you to see these signals, which is more valuable than any single formula.
Get the Full Details
A Problem That Broke My Initial Approach
I remember one specific post that stumped me for a while and ended up being a turning point in how I think about these problems. The configuration involved a triangle with an interior point P, three cevians through P meeting the opposite sides at D, E, and F, and the claim was that if AD, BE, and CF are concurrent at P, then under a certain ratio condition involving BD/DC and CE/EA, some cyclic property emerges. Most people on the thread tried to brute-force it with mass points or coordinates. I spent about twenty minutes doing coordinate bashing and got nowhere useful. The solution on the post used a combination of Ceva's theorem and a careful spiral similarity argument that linked the ratio condition directly to a pair of similar triangles hidden in the configuration. The key insight was constructing a point outside the main triangle by extending two sides and showing similarity through angle chasing, then using that to collapse the ratio condition into a cyclic quadrilateral statement. I had to redraw the diagram three times before I saw it. The takeaway was that the auxiliary construction was not inside the given triangle at all. That realization changed how I approach concurrency problems now.
What It Cannot Do for You
This is the blunt part. Geometry Tricks Daily will not make you a competition geometry expert on its own. The problems are mostly in the middle difficulty range. If you are aiming for something like the Olympiad level, you will outgrow the content within a few months. The trick-based approach also has limits. There are problems where no clean shortcut exists and you have to fall back on rigorous synthetic or coordinate methods. The site occasionally posts problems where the stated "trick" feels forced, especially when the problem creator prioritizes aesthetic elegance over natural problem structure. Another limitation: the content assumes you already know the underlying theorems. If you do not understand what a symmedian is or why inversion preserves angles, you will read the solutions and feel like you understand them in the moment, but you will not be able to replicate the method on a new problem. The gap between recognizing a trick and applying it independently is wider than most daily-problem accounts acknowledge. I would recommend pairing this resource with a proper textbook like Coxeter's Geometry Revisited or Yufei Zhao's handouts if you want to build real skill rather than just pattern-matching. If you are looking for something more structured, the Art of Problem Solving curriculum or the Euclidean Geometry in Mathematical Olympiads textbook by Evan Chen covers the same tricks in much greater depth. Geometry Tricks Daily is best treated as daily maintenance practice, not a primary learning resource.
Should You Bookmark It
Yes, if you are actively preparing for competitions or enjoy working geometry problems. No, if you are looking for a complete course or if you are already very comfortable with Euclidean geometry and need harder material. The free content is solid, the daily cadence is reasonable, and the explanations are generally accurate. The paid tier adds volume but does not fundamentally change the approach. The site is at geometrytricksdaily.com and the social handles are consistent across platforms. Problems update every day. I check the main site because the formatting there is easier to read on a desktop, and I flip to Instagram when I am on my phone and want something quicker. That is all there is to it.
