The Billiards hole will go live in 6 days. Why not try and solve it ahead of time?
brainfuck 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 525th willdaspit 658 245 5 Aug 2023 527th ForkKILLET 🇨🇳 657 197 29 Jul 2021 527th TheRealOhead 🇺🇸 657 197 4 Apr 2023 529th dokutan 657 231 5 Sep 2024 530th MeWhenI 🇻🇦 657 235 26 Aug 2023 531st Andriamanitra 🇫🇮 656 132 9 Oct 2023 532nd KasperKivimaeki 🇫🇮 656 185 7 Jan 2024 533rd CedricGebistorf 656 246 5 Mar 2022 534th postie77 656 261 9 May 2023 535th b97tsk 655 302 23 Apr 2020 536th timvermeulen 655 358 4 Jan 2020 537th lowlighter 654 198 1 Nov 2020 538th inventshah 654 219 27 Jan 2023 539th BlankSpruce 653 247 9 Sep 2022 540th AdrienHache 🇫🇷 653 262 25 Apr 2024 541st Eolu 652 360 8 Apr 2021 542nd xiBread 🇺🇸 651 133 10 Oct 2021 542nd olleicua 🇺🇸 651 133 20 Jan 2024 544th eranws 650 199 17 Oct 2022 545th MeWhenI 🇻🇦 650 295 17 May 2023 546th SirBogman 🇺🇸 648 128 26 Apr 2022 547th janbehrens 🇩🇪 648 221 20 Nov 2022 548th msrawson 648 249 4 Sep 2018 549th tdashroy 648 264 21 Nov 2021 550th KatieLG 🇬🇧 646 134 26 Dec 2023 551st 386asm 🇺🇸 646 239 4 May 2023 552nd IISResetMe 645 161 24 Feb 2024 553rd sean-niemann 🇺🇸 645 188 3 Jun 2022 554th asheeri 645 250 15 Aug 2021 554th kmaork 🇮🇱 645 250 17 Aug 2023 554th alfonsoalves 645 250 21 Jul 2024 557th ZoeyKD 642 251 14 May 2023 558th edsrzf 🇳🇿 642 308 25 Oct 2024 559th amishtal 640 252 1 Dec 2019 559th domingues 🇵🇹 640 252 9 Aug 2022 561st bendiscz 640 309 21 Apr 2020 562nd m-tkach 🇺🇦 640 339 24 Apr 2023 563rd Xzyaihni 639 367 15 Jan 2024 564th MichalMarsalek 🇨🇿 638 244 28 Nov 2021 565th janbehrens 🇩🇪 638 268 24 Apr 2023 566th KaeruCT 637 203 2 Sep 2024 567th KarstenHohmeier 636 172 7 Mar 2018 568th MeWhenI 🇻🇦 636 213 13 Dec 2023 569th aliakseikalosha 636 269 21 Nov 2021 570th msbranicky 636 369 19 Sep 2023 571st Alex-x90 🇺🇸 635 191 11 Jul 2023 572nd joegodbehere 635 254 30 Oct 2020 573rd prplz 🇦🇺 635 342 28 Sep 2021 574th uttumuttu 🇫🇮 634 204 4 Jan 2022 575th arctouch-cristiannevianna 634 270 16 Nov 2023 576th Shanethegamer 🇺🇸 633 389 30 Dec 2022 577th TeodorDyakov 632 192 23 Jun 2024 578th ccbrown 632 313 21 Apr 2020 579th MeWhenI 🇻🇦 631 318 10 Sep 2022 580th cesarm4 630 256 9 May 2021 580th ehulinsky 🇺🇸 630 256 16 May 2023 582nd Johannesd3 629 193 9 Apr 2021 582nd inventshah 629 193 9 Feb 2023 584th jwhear 🇺🇸 629 373 27 Sep 2024 585th JRaspass 🇬🇧 628 141 30 Jan 2023 586th lacroixjonathan87 628 174 10 Aug 2020 587th hacker112 🇸🇪 625 207 22 Jun 2024 588th Natanaelel 🇸🇪 625 255 15 Jun 2022 589th evanrittner 625 258 28 Dec 2021 589th elephantpanda 625 258 11 Aug 2022 591st msbranicky 625 321 10 Aug 2023 592nd Skepfyr 624 376 4 Jan 2020 593rd lelbal 623 259 21 Sep 2024 594th strattonwhisler 622 208 29 Jun 2023 595th dokutan 621 235 24 Jan 2024 596th MeWhenI 🇻🇦 620 231 29 Nov 2022 597th Starwort 🇬🇧 620 260 28 May 2019 597th cubed-guy 620 260 2 Oct 2021 599th emgordon154 619 140 30 Aug 2024 600th ShiraJoseph 🇺🇸 619 209 12 Feb 2023 Prev 526–600 of 1,187 Next