The Billiards hole will go live in 7 days. Why not try and solve it ahead of time?
Gijswijt’s Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer Points Bytes Time 375th Shanethegamer 🇺🇸 572 149 7 Jul 2023 377th guilhem-roy 🇫🇷 562 133 15 Jul 2023 377th MarcMush 🇫🇷 562 133 5 Jan 2024 379th Andriamanitra 🇫🇮 560 87 15 Jul 2023 380th CatsAreFluffy 560 108 18 Jul 2023 381st dokutan 560 117 2 Mar 2024 382nd MeWhenI 🇻🇦 560 206 4 Sep 2024 383rd janbehrens 🇩🇪 559 161 1 Jul 2023 383rd Shanethegamer 🇺🇸 559 161 8 Jul 2023 385th trinityy-7 558 112 17 Mar 2024 386th GolfingSuccess 🇬🇷 558 134 1 Jul 2023 386th commandblockguy 🇺🇸 558 134 17 Nov 2023 386th edsrzf 🇳🇿 558 134 19 days ago 389th Yewzir 🇧🇪 557 130 5 Apr 2024 390th olleicua 🇺🇸 554 88 21 Feb 2024 391st dokutan 554 173 7 Aug 2024 392nd rucin93 🇵🇱 553 135 18 Jul 2024 393rd dokutan 551 213 10 Oct 2024 394th wh3n3v3r 🇨🇿 549 136 11 days ago 395th CaedenHarper 🇨🇦 545 137 10 Oct 2024 395th HumanoidCPU 545 137 6 days ago 397th medzes 544 115 23 Jul 2023 398th emgordon154 544 117 21 Aug 2024 399th Shanethegamer 🇺🇸 544 190 7 Jul 2023 400th MeWhenI 🇻🇦 543 216 14 Jul 2023 401st dokutan 541 134 2 Jul 2023 402nd Bmrl7 541 138 20 Mar 2024 403rd Natanaelel 🇸🇪 540 72 28 Nov 2023 404th MeWhenI 🇻🇦 539 192 1 Jul 2023 405th msbranicky 538 139 26 Jul 2023 406th MeWhenI 🇻🇦 537 135 1 Jul 2023 407th Yewzir 🇧🇪 537 172 7 May 2024 408th stefangimmillaro 536 168 14 Jul 2023 409th two-bad 🇬🇧 535 117 24 Feb 2024 410th MeWhenI 🇻🇦 535 166 14 Jul 2023 411th yzhs 🇩🇪 534 140 1 Jul 2023 412th alemelis 533 136 19 Sep 2024 413th alemelis 530 141 9 Sep 2024 414th Yewzir 🇧🇪 529 221 9 Mar 2024 415th Shanethegamer 🇺🇸 524 93 6 Jul 2023 416th steffan-polygolf 522 152 29 Feb 2024 417th commandblockguy 🇺🇸 521 134 15 Jan 2024 418th Ripick 520 164 24 Jun 2024 419th BambooleanLogic 🇸🇪 517 121 1 Jul 2023 420th janbehrens 🇩🇪 514 132 3 Jul 2023 421st AlexanderFair 512 146 25 Jul 2023 421st BREMAUCY 🇫🇷 512 146 7 May 2024 423rd dokutan 511 233 15 Oct 2024 424th KatieLG 🇬🇧 508 96 25 Sep 2024 425th Masttest 508 147 13 Feb 2024 426th Shanethegamer 🇺🇸 508 156 6 Aug 2023 427th MichalMarsalek 🇨🇿 508 168 1 Jul 2023 428th SniperSmiley 🇺🇸 505 148 28 Sep 2023 429th Shanethegamer 🇺🇸 504 124 7 Jul 2023 430th msbranicky 502 139 17 Jan 2024 431st voytxt 🇨🇿 500 125 8 Feb 2024 431st steffan-polygolf 500 125 29 Feb 2024 433rd KatieLG 🇬🇧 498 108 25 Sep 2024 434th MaxElf999 498 150 13 Feb 2024 435th dokutan 497 232 15 Oct 2024 436th MeWhenI 🇻🇦 493 178 1 Jul 2023 437th mbittner20 492 152 17 Jul 2024 438th HumanoidCPU 491 142 6 days ago 439th stefangimmillaro 489 128 1 Jul 2023 440th elgan65536 487 241 4 Mar 2024 441st KatieLG 🇬🇧 486 197 22 Aug 2024 442nd dokutan 484 175 7 Aug 2024 443rd davidtiemstra 482 155 12 Jul 2023 443rd Ripick 482 155 19 Jul 2023 445th dokutan 480 192 15 Oct 2024 446th Shanethegamer 🇺🇸 477 164 7 Jul 2023 447th snoozingnewt 🇺🇸 472 172 12 Oct 2023 448th FlorianCassayre 🇫🇷 470 159 1 Oct 2023 449th dokutan 469 173 14 Oct 2024 450th anter69 🇭🇺 468 104 8 Feb 2024 Prev 376–450 of 843 Next