Farey Sequence 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 801st madeforlosers 563 112 41ms 8 Dec 2023 802nd mathisfun271 563 113 20ms 23 Dec 2023 802nd fkantelberg 563 113 22ms 12 Jul 2025 802nd Artemis21 🇬🇧 563 113 12ms 22 Jan 2026 805th Natanaelel 🇸🇪 562 133 19ms 29 Dec 2023 806th snoozingnewt 🇨🇦 560 130 119ms 15 Oct 2025 807th snoozingnewt 🇨🇦 560 170 25ms 15 Oct 2025 808th dokutan 559 102 972ms 22 Sep 2025 809th Chinay-Domitrix 🇺🇸 559 130 2,190ms 4 Nov 2025 810th jerrandolph 558 173 295ms 22 Dec 2023 811th dokutan 554 111 90ms 31 Mar 2025 812th mrmena 🇦🇺 553 114 43ms 11 May 2024 813th anarconic 553 115 12ms 11 Dec 2023 813th moustave 553 115 22ms 19 Nov 2024 813th damoose717 553 115 21ms 23 May 2025 816th kkoenig 552 117 2ms 22 Dec 2023 817th dokutan 551 132 2,122ms 26 Oct 2024 818th msbranicky 551 155 955ms 2 Jan 2024 819th dokutan 550 105 10ms 5 Jun 2025 820th msbranicky 549 112 88ms 8 Jan 2024 821st MeWhenI 🇻🇦 548 115 68ms 1 Dec 2023 822nd NanduBC 548 116 12ms 6 Sep 2024 823rd Yewzir 🇧🇪 546 139 117ms 5 Feb 2024 824th snoozingnewt 🇨🇦 546 156 2ms 15 Oct 2025 825th MWI-polygolf 545 137 4ms 7 Dec 2023 826th Apataras 545 139 424ms 3 Jul 2025 827th KatieLG 🇬🇧 544 113 462ms 19 Apr 2025 828th HumanoidCPU 543 119 2ms 5 Mar 2024 829th dokutan 540 134 8ms 10 hours ago 830th janbehrens 🇩🇪 538 120 2ms 22 Dec 2023 831st CatsAreFluffy 537 159 61ms 31 Jan 2024 832nd msbranicky 536 151 148ms 2 Jan 2024 833rd blaztoma 🇱🇹 535 78 36ms 4 Nov 2025 834th emgordon154 535 103 52ms 2 days ago 835th dokutan 535 104 1,273ms 29 Oct 2024 836th msbranicky 535 117 127ms 2 Jan 2024 837th jeff-at-tamer-dot-codes 🇺🇸 534 119 21ms 19 Dec 2023 838th MeWhenI 🇻🇦 532 84 2ms 1 Dec 2023 839th janbehrens 🇩🇪 531 138 433ms 17 Apr 2025 840th Yewzir 🇧🇪 529 150 3ms 29 Mar 2024 841st HumanoidCPU 529 153 104ms 16 Nov 2025 842nd dcgjb 527 80 915ms 25 Mar 2024 843rd YAJUE114514 527 138 146ms 23 Jul 2025 844th TinyTheBrontosaurus 526 121 20ms 3 Dec 2023 844th RobertHoeh 526 121 12ms 9 Dec 2023 844th klixel 🇨🇦 526 121 12ms 21 Jun 2025 847th anarconic 526 125 2ms 11 Dec 2023 848th Yewzir 🇧🇪 525 117 88ms 5 Feb 2024 849th MeWhenI 🇻🇦 525 132 11ms 12 Dec 2023 850th CarsonChr 🇺🇸 524 145 129ms 24 Dec 2023 851st msbranicky 522 152 3ms 2 Jan 2024 852nd HumanoidCPU 521 80 37ms 5 Jun 2024 853rd snoozingnewt 🇨🇦 521 121 1,331ms 15 Oct 2025 854th Just4FunCoder 521 122 23ms 26 Feb 2024 854th SB-945 521 122 24ms 7 Apr 2024 856th steffan-polygolf 521 133 10ms 29 Feb 2024 857th dokutan 518 121 119ms 29 Oct 2024 858th JDiLenarda 🇫🇷 517 122 1,334ms 13 Sep 2024 859th Stockoh 🇫🇷 517 123 12ms 23 Apr 2024 859th jatloe 517 123 24ms 24 Aug 2024 861st snoozingnewt 🇨🇦 517 125 2ms 15 Oct 2025 862nd weliveinhell 🇭🇹 516 147 120ms 2 Dec 2023 863rd aksyristos 515 81 39ms 30 Nov 2024 864th janbehrens 🇩🇪 515 97 657ms 9 Jan 2024 865th Kokusui 🇯🇵 513 108 5ms 26 Jul 2024 866th yuchuehw 513 124 20ms 15 May 2024 867th KatieLG 🇬🇧 511 109 1,268ms 2 Jan 2024 868th msbranicky 510 149 121ms 1 Jan 2024 869th estomagordo 🇳🇱 509 125 12ms 25 Mar 2025 870th snoozingnewt 🇨🇦 509 136 9ms 15 Oct 2025 871st dokutan 509 156 3ms 26 Oct 2024 872nd snoozingnewt 🇨🇦 508 143 2,262ms 15 Oct 2025 873rd msbranicky 507 116 111ms 1 Jan 2024 874th typeswitch-dev 🇵🇹 507 151 5ms 25 Jun 2024 875th alphafalfa 506 107 2ms 26 Aug 2024 876th dokutan 505 100 7ms 28 Oct 2024 877th Vaekor 505 126 12ms 28 Feb 2024 878th msbranicky 501 111 1,271ms 2 Jan 2024 879th denkyuu1 501 127 20ms 15 days ago 880th scpchicken 🇵🇼 497 90 3ms 13 Dec 2023 First Prev 801–880 of 1,527 Next Last