41554 blogs · [ { "id": "01a087c0-55c6-712b-a3a2-65e6c877740e", "title": "RSS Feeds", "url": "https://peterkagey.com/blog/2026/05/rss_feeds/", "published_at": "2026-05-12T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c7e2ddce", "title": "Students' favorite Abstract Algebra problems (Fall 2024)", "url": "https://peterkagey.com/blog/2026/03/favorite_problems_4170/", "published_at": "2026-03-13T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c6fec4a5", "title": "G4G16 Gift Exchange", "url": "https://peterkagey.com/blog/2026/02/G4G16/", "published_at": "2026-02-22T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c6e98e37", "title": "Potato printing plot party postcards", "url": "https://peterkagey.com/blog/2025/12/potato_printing/", "published_at": "2025-12-27T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c648bc34", "title": "Human rhombic dodecahedron", "url": "https://peterkagey.com/blog/2025/11/human_rd/", "published_at": "2025-11-27T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c5ac9c76", "title": "Squaring the shelf", "url": "https://peterkagey.com/blog/2025/11/squaring_the_shelf/", "published_at": "2025-11-12T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c510b38f", "title": "Plot party postcard exchange", "url": "https://peterkagey.com/blog/2025/11/postcard_party/", "published_at": "2025-11-05T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c42b14ab", "title": "RSS for the OEIS", "url": "https://peterkagey.com/blog/2025/10/oeis_rss/", "published_at": "2025-10-26T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c338fa3b", "title": "Pentagonal icositetrahedron puzzle", "url": "https://peterkagey.com/blog/2025/10/pentagonal_icositetrahedron_puzzle/", "published_at": "2025-10-05T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c24350fe", "title": "Nerd sniped by Richard Stanley", "url": "https://peterkagey.com/blog/2025/06/nerd-sniped-by-richard-stanley/", "published_at": "2025-06-24T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c1f98f73", "title": "Straightedge and compass (2 of 2)", "url": "https://peterkagey.com/blog/2025/06/straightedge-and-compass-constructions-2-of-2/", "published_at": "2025-06-17T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c1f70c12", "title": "Straightedge and compass (1 of 2)", "url": "https://peterkagey.com/blog/2025/06/straightedge-and-compass-constructions/", "published_at": "2025-06-10T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c17a228f", "title": "Torus tilings", "url": "https://peterkagey.com/blog/2025/06/torus-tilings/", "published_at": "2025-06-02T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c16461c8", "title": "Fibonachos", "url": "https://peterkagey.com/blog/2025/05/fibonachos/", "published_at": "2025-05-26T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c0c930bf", "title": "Hexagons in triangles", "url": "https://peterkagey.com/blog/2025/05/hexagons-in-triangles/", "published_at": "2025-05-19T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c094aef8", "title": "G4G15 gift exchange", "url": "https://peterkagey.com/blog/2025/05/g4g15-gift-exchange-parity-triangles-from-the-oeis/", "published_at": "2025-05-12T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c08d715d", "title": "Yan Zhang on power and Conway", "url": "https://peterkagey.com/blog/2025/05/yan-zhang-on-power-and-conway/", "published_at": "2025-05-05T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6c01cbc6d", "title": "LEGO Truchet", "url": "https://peterkagey.com/blog/2025/04/lego-truchet/", "published_at": "2025-04-28T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6bff4c945", "title": "\"A beautiful little problem!\"", "url": "https://peterkagey.com/blog/2025/04/a-beautiful-little-problem/", "published_at": "2025-04-21T15:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6bf770aa4", "title": "Hinged stellated dodecahedron", "url": 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Escher-inspired poster", "url": "https://peterkagey.com/blog/2024/05/an-m-c-escher-inspired-poster/", "published_at": "2024-05-20T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6bb6b2122", "title": "Triangle center patterns", "url": "https://peterkagey.com/blog/2023/03/triangle-center-patterns/", "published_at": "2023-03-15T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6bb477d1f", "title": "How to make animated math GIFs: LaTeX + TikZ", "url": "https://peterkagey.com/blog/2023/01/how-to-make-animated-math-gifs-latex-tikz/", "published_at": "2023-01-16T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6bb1bf374", "title": "XOR triangles", "url": "https://peterkagey.com/blog/2023/01/xor-triangles/", "published_at": "2023-01-02T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6ba553ba4", "title": "Robot walks", "url": "https://peterkagey.com/blog/2022/12/robot-walks/", "published_at": "2022-12-20T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6ba002195", "title": "Pour Le Science and the anti-sum-product problem", "url": "https://peterkagey.com/blog/2021/10/pour-le-science-and-the-anti-sum-product-problem/", "published_at": "2021-10-21T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b9c189cf", "title": "Zimin words and bifixes", "url": "https://peterkagey.com/blog/2021/07/zimin-words-and-bifix-free-words/", "published_at": "2021-07-26T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b91a3c65", "title": "My favorite sequences: A263135", "url": "https://peterkagey.com/blog/2021/07/my-favorite-sequences-a263135/", "published_at": "2021-07-12T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b89e0a07", "title": "My favorite sequences: \"Not Equal\" Grid", "url": "https://peterkagey.com/blog/2021/06/my-favorite-sequences-a278299/", "published_at": "2021-06-28T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b7e09c5e", "title": "My favorite sequences: A289523", "url": "https://peterkagey.com/blog/2021/06/my-favorite-sequences-a289523/", "published_at": "2021-06-14T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b74279e6", "title": "My favorite sequences: A261865", "url": "https://peterkagey.com/blog/2021/05/my-favorite-sequences-a261865/", "published_at": "2021-05-31T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b67ebeb9", "title": "Richard Guy's partition sequence", "url": "https://peterkagey.com/blog/2021/05/richard-guys-partition-sequence/", "published_at": "2021-05-15T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b63cb635", "title": "A π-estimating Twitter bot (3 of 3)", "url": "https://peterkagey.com/blog/2021/05/botfonsneedles-part-3/", "published_at": "2021-05-03T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b62d4ff7", "title": "A π-estimating Twitter bot (2 of 3)", "url": "https://peterkagey.com/blog/2021/04/botfonsneedles-part-2/", "published_at": "2021-04-26T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b5cc2b85", "title": "A π-estimating Twitter bot (1 of 3)", "url": "https://peterkagey.com/blog/2021/04/botfonsneedles-part-1/", "published_at": "2021-04-19T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b4e91203", "title": "Polytopes with lattice coordinates", "url": "https://peterkagey.com/blog/2021/04/polytopes-in-the-grid/", "published_at": "2021-04-05T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b4089cb5", "title": "Parity bitmaps from the OEIS", "url": "https://peterkagey.com/blog/2021/03/parity-bitmaps-from-the-oeis/", "published_at": "2021-03-22T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b3f926ec", "title": "Stacking LEGO bricks", "url": "https://peterkagey.com/blog/2021/03/stacking-lego-bricks/", "published_at": "2021-03-08T00:00:00+00:00" }, { "id": "01a087c0-55c6-712b-a3a2-65e6b3eeea5b", "title": "Regular Truchet tilings", "url": "https://peterkagey.com/blog/2021/02/regular-truchet-tilings/", "published_at": "2021-02-22T00:00:00+00:00" } ] posts Claim your blog
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