{ "isUpcomingChange": false, "dashedName": "project-euler-problems-301-to-400", "helpCategory": "Euler", "disableLoopProtectTests": true, "challengeOrder": [ { "id": "5900f4991000cf542c50ffab", "title": "Problem 301: Nim" }, { "id": "5900f49b1000cf542c50ffad", "title": "Problem 302: Strong Achilles Numbers" }, { "id": "5900f49b1000cf542c50ffae", "title": "Problem 303: Multiples with small digits" }, { "id": "5900f49d1000cf542c50ffaf", "title": "Problem 304: Primonacci" }, { "id": "5900f49d1000cf542c50ffb0", "title": "Problem 305: Reflexive Position" }, { "id": "5900f49f1000cf542c50ffb1", "title": "Problem 306: Paper-strip Game" }, { "id": "5900f4a01000cf542c50ffb2", "title": "Problem 307: Chip Defects" }, { "id": "5900f4a11000cf542c50ffb3", "title": "Problem 308: An amazing Prime-generating Automaton" }, { "id": "5900f4a11000cf542c50ffb4", "title": "Problem 309: Integer Ladders" }, { "id": "5900f4a21000cf542c50ffb5", "title": "Problem 310: Nim Square" }, { "id": "5900f4a31000cf542c50ffb6", "title": "Problem 311: Biclinic Integral Quadrilaterals" }, { "id": "5900f4a51000cf542c50ffb7", "title": "Problem 312: Cyclic paths on Sierpiński graphs" }, { "id": "5900f4a61000cf542c50ffb8", "title": "Problem 313: Sliding game" }, { "id": "5900f4a71000cf542c50ffb9", "title": "Problem 314: The Mouse on the Moon" }, { "id": "5900f4a71000cf542c50ffba", "title": "Problem 315: Digital root clocks" }, { "id": "5900f4a81000cf542c50ffbb", "title": "Problem 316: Numbers in decimal expansions" }, { "id": "5900f4aa1000cf542c50ffbc", "title": "Problem 317: Firecracker" }, { "id": "5900f4ab1000cf542c50ffbd", "title": "Problem 318: 2011 nines" }, { "id": "5900f4ab1000cf542c50ffbe", "title": "Problem 319: Bounded Sequences" }, { "id": "5900f4ae1000cf542c50ffbf", "title": "Problem 320: Factorials divisible by a huge integer" }, { "id": "5900f4ae1000cf542c50ffc0", "title": "Problem 321: Swapping Counters" }, { "id": "5900f4af1000cf542c50ffc1", "title": "Problem 322: Binomial coefficients divisible by 10" }, { "id": "5900f4b01000cf542c50ffc2", "title": "Problem 323: Bitwise-OR operations on random integers" }, { "id": "5900f4b11000cf542c50ffc3", "title": "Problem 324: Building a tower" }, { "id": "5900f4b11000cf542c50ffc4", "title": "Problem 325: Stone Game II" }, { "id": "5900f4b21000cf542c50ffc5", "title": "Problem 326: Modulo Summations" }, { "id": "5900f4b31000cf542c50ffc6", "title": "Problem 327: Rooms of Doom" }, { "id": "5900f4b41000cf542c50ffc7", "title": "Problem 328: Lowest-cost Search" }, { "id": "5900f4b51000cf542c50ffc8", "title": "Problem 329: Prime Frog" }, { "id": "5900f4b71000cf542c50ffc9", "title": "Problem 330: Euler's Number" }, { "id": "5900f4b71000cf542c50ffca", "title": "Problem 331: Cross flips" }, { "id": "5900f4b91000cf542c50ffcb", "title": "Problem 332: Spherical triangles" }, { "id": "5900f4b91000cf542c50ffcc", "title": "Problem 333: Special partitions" }, { "id": "5900f4ba1000cf542c50ffcd", "title": "Problem 334: Spilling the beans" }, { "id": "5900f4bd1000cf542c50ffce", "title": "Problem 335: Gathering the beans" }, { "id": "5900f4bd1000cf542c50ffcf", "title": "Problem 336: Maximix Arrangements" }, { "id": "5900f4be1000cf542c50ffd0", "title": "Problem 337: Totient Stairstep Sequences" }, { "id": "5900f4be1000cf542c50ffd1", "title": "Problem 338: Cutting Rectangular Grid Paper" }, { "id": "5900f4c01000cf542c50ffd2", "title": "Problem 339: Peredur fab Efrawg" }, { "id": "5900f4c21000cf542c50ffd4", "title": "Problem 340: Crazy Function" }, { "id": "5900f4c11000cf542c50ffd3", "title": "Problem 341: Golomb's self-describing sequence" }, { "id": "5900f4c31000cf542c50ffd5", "title": "Problem 342: The totient of a square is a cube" }, { "id": "5900f4c41000cf542c50ffd6", "title": "Problem 343: Fractional Sequences" }, { "id": "5900f4c51000cf542c50ffd7", "title": "Problem 344: Silver dollar game" }, { "id": "5900f4c81000cf542c50ffda", "title": "Problem 345: Matrix Sum" }, { "id": "5900f4c71000cf542c50ffd8", "title": "Problem 346: Strong Repunits" }, { "id": "5900f4c81000cf542c50ffd9", "title": "Problem 347: Largest integer divisible by two primes" }, { "id": "5900f4c81000cf542c50ffdb", "title": "Problem 348: Sum of a square and a cube" }, { "id": "5900f4ca1000cf542c50ffdc", "title": "Problem 349: Langton's ant" }, { "id": "5900f4cb1000cf542c50ffdd", "title": "Problem 350: Constraining the least greatest and the greatest least" }, { "id": "5900f4cb1000cf542c50ffde", "title": "Problem 351: Hexagonal orchards" }, { "id": "5900f4cd1000cf542c50ffdf", "title": "Problem 352: Blood tests" }, { "id": "5900f4cd1000cf542c50ffe0", "title": "Problem 353: Risky moon" }, { "id": "5900f4cf1000cf542c50ffe1", "title": "Problem 354: Distances in a bee's honeycomb" }, { "id": "5900f4d01000cf542c50ffe2", "title": "Problem 355: Maximal coprime subset" }, { "id": "5900f4d01000cf542c50ffe3", "title": "Problem 356: Largest roots of cubic polynomials" }, { "id": "5900f4d11000cf542c50ffe4", "title": "Problem 357: Prime generating integers" }, { "id": "5900f4d21000cf542c50ffe5", "title": "Problem 358: Cyclic numbers" }, { "id": "5900f4d31000cf542c50ffe6", "title": "Problem 359: Hilbert's New Hotel" }, { "id": "5900f4d41000cf542c50ffe7", "title": "Problem 360: Scary Sphere" }, { "id": "5900f4d51000cf542c50ffe8", "title": "Problem 361: Subsequence of Thue-Morse sequence" }, { "id": "5900f4d61000cf542c50ffe9", "title": "Problem 362: Squarefree factors" }, { "id": "5900f4d91000cf542c50ffeb", "title": "Problem 363: Bézier Curves" }, { "id": "5900f4d91000cf542c50ffea", "title": "Problem 364: Comfortable distance" }, { "id": "5900f4da1000cf542c50ffec", "title": "Problem 365: A huge binomial coefficient" }, { "id": "5900f4da1000cf542c50ffed", "title": "Problem 366: Stone Game III" }, { "id": "5900f4db1000cf542c50ffee", "title": "Problem 367: Bozo sort" }, { "id": "5900f4dd1000cf542c50ffef", "title": "Problem 368: A Kempner-like series" }, { "id": "5900f4de1000cf542c50fff0", "title": "Problem 369: Badugi" }, { "id": "5900f4de1000cf542c50fff1", "title": "Problem 370: Geometric triangles" }, { "id": "5900f4e01000cf542c50fff2", "title": "Problem 371: License plates" }, { "id": "5900f4e11000cf542c50fff3", "title": "Problem 372: Pencils of rays" }, { "id": "5900f4e11000cf542c50fff4", "title": "Problem 373: Circumscribed Circles" }, { "id": "5900f4e51000cf542c50fff6", "title": "Problem 374: Maximum Integer Partition Product" }, { "id": "5900f4e41000cf542c50fff5", "title": "Problem 375: Minimum of subsequences" }, { "id": "5900f4e51000cf542c50fff7", "title": "Problem 376: Nontransitive sets of dice" }, { "id": "5900f4e51000cf542c50fff8", "title": "Problem 377: Sum of digits, experience 13" }, { "id": "5900f4e61000cf542c50fff9", "title": "Problem 378: Triangle Triples" }, { "id": "5900f4e81000cf542c50fffa", "title": "Problem 379: Least common multiple count" }, { "id": "5900f4e81000cf542c50fffb", "title": "Problem 380: Amazing Mazes!" }, { "id": "5900f4ea1000cf542c50fffc", "title": "Problem 381: (prime-k) factorial" }, { "id": "5900f4eb1000cf542c50fffd", "title": "Problem 382: Generating polygons" }, { "id": "5900f4ed1000cf542c50ffff", "title": "Problem 383: Divisibility comparison between factorials" }, { "id": "5900f4ed1000cf542c50fffe", "title": "Problem 384: Rudin-Shapiro sequence" }, { "id": "5900f4ee1000cf542c510000", "title": "Problem 385: Ellipses inside triangles" }, { "id": "5900f4ef1000cf542c510001", "title": "Problem 386: Maximum length of an antichain" }, { "id": "5900f4f11000cf542c510003", "title": "Problem 387: Harshad Numbers" }, { "id": "5900f4f11000cf542c510002", "title": "Problem 388: Distinct Lines" }, { "id": "5900f4f21000cf542c510004", "title": "Problem 389: Platonic Dice" }, { "id": "5900f4f21000cf542c510005", "title": "Problem 390: Triangles with non rational sides and integral area" }, { "id": "5900f4f31000cf542c510006", "title": "Problem 391: Hopping Game" }, { "id": "5900f4f41000cf542c510007", "title": "Problem 392: Enmeshed unit circle" }, { "id": "5900f4f61000cf542c510008", "title": "Problem 393: Migrating ants" }, { "id": "5900f4f71000cf542c510009", "title": "Problem 394: Eating pie" }, { "id": "5900f4f71000cf542c51000a", "title": "Problem 395: Pythagorean tree" }, { "id": "5900f4f81000cf542c51000b", "title": "Problem 396: Weak Goodstein sequence" }, { "id": "5900f4f91000cf542c51000c", "title": "Problem 397: Triangle on parabola" }, { "id": "5900f4fa1000cf542c51000d", "title": "Problem 398: Cutting rope" }, { "id": "5900f4fc1000cf542c51000e", "title": "Problem 399: Squarefree Fibonacci Numbers" }, { "id": "5900f4fe1000cf542c510010", "title": "Problem 400: Fibonacci tree game" } ], "blockLayout": "legacy-challenge-list" }