The Continued Fractions hole will go live in approximately 47 hours. Why not try and solve it ahead of time?
brainfuck in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Billiards brainfuck Calendar 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal 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 Billiards brainfuck Calendar 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers 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 ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st AlephSquirrel 721 235 112ms 26 Oct 2024 482nd MostParsingVex 720 185 442ms 2 Jan 2025 483rd fuzzylojik-golf 🇺🇸 720 204 538ms 31 May 2025 484th albanian-laundromat 719 140 2,433ms 11 Nov 2025 485th mathisfun271 719 225 21ms 12 Feb 2024 485th edsrzf 🇳🇿 719 225 22ms 22 Jan 2025 485th itljan30 719 225 21ms 26 Jan 2025 488th ovs-code 🇩🇪 716 67 92ms 17 Jul 2024 489th mossprescott 715 226 22ms 10 Jan 2023 490th edsrzf 🇳🇿 713 154 5ms 27 Oct 2024 491st SirFireball3521 713 182 15ms 23 Nov 2022 492nd NickTheEASDude 🇺🇸 712 227 22ms 19 Dec 2023 493rd stackotter 712 337 134ms 29 May 2023 494th tianshuo 709 183 13ms 19 Jun 2019 494th Maznek 709 183 17ms 6 Feb 2025 496th ovs-code 🇩🇪 709 188 464ms 8 Jun 2024 497th jarekwg 709 228 23ms 26 Apr 2019 498th imreallybadatnames 709 366 2,057ms 16 Mar 2025 499th scpchicken 🇵🇼 708 125 2,107ms 8 Apr 2022 500th TimCurwick 🇺🇸 706 147 372ms 6 May 2021 500th KevinMarquette 🇺🇸 706 147 372ms 27 Apr 2023 502nd Ripick 706 229 23ms 1 Feb 2023 503rd pschmid0 🇺🇸 704 156 6ms 31 Aug 2022 504th Salutations45 704 167 7ms 23 Jan 2025 505th edsrzf 🇳🇿 704 214 10ms 21 Apr 2025 506th sean-niemann 🇺🇸 704 240 492ms 23 Jul 2024 507th ndren 702 209 866ms 30 Jan 2024 508th KatieLG 🇬🇧 701 185 16ms 3 Jun 2024 509th Shanethegamer 🇺🇸 701 261 2,966ms 27 Oct 2024 510th Shanethegamer 🇺🇸 701 342 135ms 19 May 2023 511th splitlane 699 229 3ms 9 Mar 2023 512th biocommando 🇫🇮 698 186 29ms 27 May 2023 512th NickTheEASDude 🇺🇸 698 186 15ms 26 Jan 2024 514th HumanEquivalentUnit 697 149 644ms 7 Oct 2020 515th primo-ppcg 🇹🇭 697 158 2,136ms 8 Feb 2022 516th TeodorDyakov 🇧🇬 696 150 2ms 26 Feb 2025 517th commandz0 🇺🇸 696 211 490ms 1 Sep 2025 518th dokutan 696 230 3ms 3 Apr 2024 519th MeWhenI 🇻🇦 696 283 328ms 9 Feb 2023 520th Yewzir 🇧🇪 696 373 1,851ms 21 May 2024 521st ovs-code 🇩🇪 695 245 243ms 8 Oct 2024 522nd stefangimmillaro 695 275 41ms 14 Sep 2024 523rd isaacg1 695 340 182ms 4 Jan 2020 524th pandapawskat 694 187 12ms 16 Sep 2021 525th adriweb 🇫🇷 693 231 5ms 19 Aug 2023 526th SirBogman 🇺🇸 691 107 5ms 26 Aug 2024 527th Indivicivet 691 234 312ms 23 Mar 2021 527th alexeldridge 691 234 21ms 12 Aug 2024 529th snoozingnewt 🇨🇦 690 126 40ms 20 Oct 2025 530th fitzdotlol 🇺🇸 690 188 11ms 28 Mar 2022 530th wh3n3v3r 🇨🇿 690 188 14ms 8 Nov 2024 530th iczelia 🇩🇪 690 188 15ms 22 Sep 2025 533rd mobibluman 687 189 12ms 1 Mar 2022 533rd edsrzf 🇳🇿 687 189 14ms 19 Nov 2024 535th H3XDaemon 687 194 70ms 19 Nov 2025 536th frozolotl 687 344 157ms 10 Jan 2020 537th Sticky-Bits 685 236 22ms 26 Apr 2019 537th Code-Coder-coder 685 236 30ms 23 Nov 2025 539th snoozingnewt 🇨🇦 684 190 688ms 22 Nov 2025 540th jacobly0 🇺🇸 683 380 1,821ms 22 Apr 2024 541st Natanaelel 🇸🇪 682 114 5ms 14 Oct 2021 542nd UpwardProcess 682 161 6ms 31 Dec 2018 543rd primo-ppcg 🇹🇭 682 169 852ms 4 Apr 2019 544th Natanaelel 🇸🇪 681 130 910ms 14 Oct 2021 545th billings7 🇬🇧 681 241 445ms 21 Nov 2021 546th lifthrasiir 🇰🇷 679 109 4ms 1 Dec 2024 547th jared-hughes 679 128 41ms 12 Sep 2022 547th 4hg 🇺🇸 679 128 43ms 11 Dec 2022 547th jstanley0 679 128 40ms 18 Jan 2024 550th RDShah 679 191 15ms 3 Feb 2020 550th dzshn 679 191 11ms 17 Aug 2022 552nd Babafaba 679 238 22ms 17 Nov 2025 553rd janbehrens 🇩🇪 679 249 495ms 24 Apr 2023 554th jared-hughes 678 170 463ms 3 Aug 2022 555th ovs-code 🇩🇪 677 115 6ms 23 Jul 2024 556th mathb0y512 677 239 461ms 20 Aug 2024 557th skps2010 676 192 12ms 2 Jan 2019 557th daisy-lau 676 192 12ms 31 Jul 2020 557th kellantech 676 192 11ms 9 Dec 2025 560th Shanethegamer 🇺🇸 676 323 191ms 27 Oct 2024 First Prev 481–560 of 1,441 Next Last