The Continued Fractions hole will go live in approximately 2 days. Why not try and solve it ahead of time?
Roman to Arabic 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 480th snoozingnewt 🇨🇦 819 116 20ms 5 days ago 482nd primo-ppcg 🇹🇭 819 120 1,466ms 24 Oct 2021 483rd frankgraziano 819 173 23ms 2 days ago 484th akshatj27 🇦🇶 818 93 15ms 11 Jan 2022 484th duckyluuk 🇳🇱 818 93 13ms 9 Oct 2024 486th AlephSquirrel 818 98 35ms 21 Oct 2024 487th DialFrost 🇸🇬 816 289 51ms 13 Aug 2025 487th frankgraziano 816 289 88ms 13 Oct 2025 489th Shanethegamer 🇺🇸 815 76 124ms 12 Dec 2021 490th MeWhenI 🇻🇦 814 126 594ms 7 Nov 2025 491st MeWhenI 🇻🇦 814 200 1,774ms 7 Nov 2025 492nd dokutan 812 71 41ms 7 Apr 2025 493rd GrayJoKing 🇦🇺 812 111 18ms 3 Dec 2023 494th jacklynnepenick 812 117 21ms 13 Aug 2021 494th plcc0 812 117 25ms 2 May 2025 496th edsrzf 🇳🇿 811 75 37ms 22 Jul 2025 497th DialFrost 🇸🇬 811 112 423ms 8 Oct 2024 498th MeWhenI 🇻🇦 808 105 3ms 5 Jul 2024 499th emgordon154 808 111 2,800ms 13 Dec 2024 500th sean-niemann 🇺🇸 807 141 149ms 31 Oct 2023 501st GrayJoKing 🇦🇺 806 103 16ms 30 Oct 2023 501st Shanethegamer 🇺🇸 806 103 12ms 22 Apr 2025 503rd lifthrasiir 🇰🇷 806 118 43ms 20 Nov 2024 503rd CommandLeo 🇮🇹 806 118 225ms 22 Nov 2025 503rd Lv0Sys 🇵🇱 806 118 21ms 6 days ago 506th DialFrost 🇸🇬 805 100 416ms 19 Aug 2025 507th DialFrost 🇸🇬 804 98 32ms 28 Jul 2024 508th MeWhenI 🇻🇦 804 113 426ms 15 Nov 2022 508th sean-niemann 🇺🇸 804 113 389ms 8 Oct 2024 510th typeswitch-dev 🇵🇹 804 126 7ms 6 Jul 2024 511th KatieLG 🇬🇧 803 98 513ms 8 Oct 2025 512th edsrzf 🇳🇿 802 120 136ms 22 Dec 2025 513th Irratix 🇳🇱 801 95 14ms 22 Mar 2022 513th KatieLG 🇬🇧 801 95 17ms 16 Nov 2023 515th DialFrost 🇸🇬 801 106 3ms 12 Feb 2024 516th stefangimmillaro 801 128 708ms 6 Oct 2025 517th MeWhenI 🇻🇦 800 152 43ms 17 May 2023 518th lynn 799 47 6ms 10 Jan 2022 519th bzijlema 🇳🇱 799 119 21ms 3 Jul 2024 520th DialFrost 🇸🇬 798 129 56ms 5 Jun 2024 521st Shanethegamer 🇺🇸 797 114 397ms 30 Oct 2023 522nd sean-niemann 🇺🇸 797 126 44ms 5 May 2023 523rd MeWhenI 🇻🇦 796 45 106ms 28 Jul 2022 524th FlorianCassayre 🇫🇷 795 44 208ms 26 May 2024 525th Yewzir 🇧🇪 795 129 619ms 24 Sep 2025 526th scpchicken 🇵🇼 794 78 147ms 4 May 2022 527th rucin93 🇵🇱 793 118 36ms 7 Dec 2025 528th MeWhenI 🇻🇦 792 117 162ms 17 Nov 2022 529th vezzick 792 120 21ms 5 Mar 2021 530th MeWhenI 🇻🇦 791 118 503ms 4 Mar 2022 531st MeWhenI 🇻🇦 788 100 17ms 28 May 2023 532nd ZakkkkAttackkkk 🇵🇭 786 121 21ms 26 Aug 2023 533rd Shanethegamer 🇺🇸 784 74 6ms 6 Jan 2022 534th wiz0u 782 103 493ms 18 Aug 2025 535th janbehrens 🇩🇪 779 78 949ms 3 Dec 2023 536th SirBogman 🇺🇸 779 101 597ms 20 Jan 2024 537th OllieBoyne 🇬🇧 779 122 21ms 3 Jun 2021 537th Emutis 🇱🇹 779 122 19ms 17 Sep 2025 539th Steffan153 🇫🇮 778 103 31ms 14 Feb 2024 540th MeWhenI 🇻🇦 778 303 43ms 21 Apr 2025 541st CaedenHarper 🇨🇦 777 132 596ms 3 Oct 2025 542nd m-tkach 🇺🇦 774 133 581ms 14 Aug 2023 542nd michaelmoynihan 774 133 454ms 27 Aug 2025 544th primo-ppcg 🇹🇭 773 107 209ms 12 Feb 2022 545th DialFrost 🇸🇬 773 121 10ms 7 Nov 2023 546th rowechenzhong 773 123 21ms 25 Mar 2020 546th giacomogallina 773 123 21ms 21 May 2020 546th MichalMarsalek 🇨🇿 773 123 23ms 9 Oct 2022 546th qpwoeirut 773 123 22ms 20 Nov 2025 546th zhaohm14 773 123 19ms 9 Jan 2026 551st Yewzir 🇧🇪 773 139 5ms 9 Jun 2024 552nd namelessiw 771 133 622ms 8 Oct 2025 553rd Shanethegamer 🇺🇸 769 79 523ms 31 Oct 2023 553rd dcgjb 769 79 606ms 16 May 2024 555th SirBogman 🇺🇸 766 49 6ms 16 Nov 2023 556th MeWhenI 🇻🇦 766 105 150ms 3 Aug 2024 557th MeWhenI 🇻🇦 766 108 1,070ms 30 Oct 2023 558th janbehrens 🇩🇪 765 122 500ms 18 May 2023 559th CaedenHarper 🇨🇦 764 83 1,565ms 18 Aug 2025 560th CaedenHarper 🇨🇦 764 119 410ms 18 Aug 2025 First Prev 481–560 of 1,494 Next Last