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 561st MeWhenI 🇻🇦 765 66 6ms 1 Dec 2023 562nd MeWhenI 🇻🇦 763 71 1ms 1 Dec 2023 563rd Shanethegamer 🇺🇸 763 73 1,270ms 1 Dec 2023 564th frankgraziano 762 95 8ms 46 hours ago 565th CaedenHarper 🇨🇦 761 75 1,066ms 27 Sep 2025 566th pardouin 🇫🇷 761 91 9ms 26 Apr 2025 566th DialFrost 🇸🇬 761 91 13ms 1 Jan 2026 568th Yax42 🇫🇷 760 76 11ms 1 Jan 2026 569th Yewzir 🇧🇪 759 83 38ms 26 May 2024 570th KatieLG 🇬🇧 758 55 39ms 2 Jan 2024 570th TFeld00 🇩🇰 758 55 36ms 3 Sep 2024 572nd AlephSquirrel 758 81 438ms 16 Jan 2024 573rd jared-hughes 757 84 13ms 17 Dec 2023 573rd stertooy 🇧🇪 757 84 11ms 14 Jun 2024 573rd sacredeux 757 84 11ms 20 Aug 2024 573rd hiichbindermax 757 84 11ms 27 May 2025 577th NickTheEASDude 🇺🇸 756 87 2ms 25 Apr 2024 578th MateuszPietrzak 🇵🇱 755 113 54ms 2 Dec 2023 579th stefangimmillaro 752 101 129ms 30 Apr 2024 580th weliveinhell 🇭🇹 750 77 10ms 2 Dec 2023 580th Maznek 750 77 11ms 9 Dec 2023 580th niklv 🇷🇺 750 77 12ms 27 Dec 2023 580th targrik 750 77 10ms 16 Sep 2025 580th madeforlosers 750 77 11ms 20 Oct 2025 585th albanian-laundromat 750 127 34ms 3 Dec 2025 586th KrausRaus 🇺🇸 748 85 11ms 1 Dec 2023 587th annaproxy 748 98 405ms 12 Dec 2023 588th Shanethegamer 🇺🇸 745 93 11ms 19 Dec 2023 589th elgan65536 🇺🇸 744 102 121ms 16 days ago 590th MeWhenI 🇻🇦 742 31 53ms 1 Dec 2023 591st error256 742 75 1,251ms 12 days ago 592nd snyderek 🇺🇸 742 115 55ms 18 Dec 2024 593rd albanian-laundromat 741 77 1,692ms 24 Sep 2025 594th Yewzir 🇧🇪 741 98 11ms 9 Jan 2025 595th voytxt 🇨🇿 740 78 11ms 1 Dec 2023 595th dmrichwa 🇺🇸 740 78 11ms 2 Dec 2023 595th dylanarmstrong 740 78 11ms 9 Dec 2023 595th Irratix 🇳🇱 740 78 12ms 29 Apr 2024 599th m42km 740 83 436ms 1 Feb 2024 599th snoozingnewt 🇨🇦 740 83 93ms 30 Nov 2025 601st dokutan 737 94 12ms 5 May 2024 602nd error256 737 103 124ms 12 days ago 603rd KatieLG 🇬🇧 734 116 3ms 8 Jan 2026 604th SirBogman 🇺🇸 732 57 37ms 4 Dec 2023 604th edsrzf 🇳🇿 732 57 37ms 6 Mar 2025 606th frankgraziano 732 69 84ms 26 Feb 2025 607th KrausRaus 🇺🇸 731 79 12ms 1 Dec 2023 607th jared-hughes 731 79 12ms 17 Dec 2023 607th uttumuttu 🇫🇮 731 79 12ms 21 Dec 2023 607th KatieLG 🇬🇧 731 79 11ms 8 Jan 2026 611th weliveinhell 🇭🇹 726 133 309ms 2 Dec 2023 612th jacekwladzinski 723 88 10ms 3 Oct 2025 613th MeWhenI 🇻🇦 723 105 122ms 14 Feb 2025 614th Herbert00709 🇵🇱 723 118 57ms 27 Nov 2024 615th FlyingPenguin223 721 87 2ms 4 Dec 2023 616th TheZwierzLF 🇵🇱 719 58 40ms 6 Jan 2026 617th DialFrost 🇸🇬 719 101 11ms 12 Dec 2024 618th Vinterion 718 90 2ms 19 Jul 2024 619th tomtheisen 🇺🇸 718 102 433ms 10 Apr 2025 620th genmeblog 714 97 11ms 11 Dec 2023 621st MeWhenI 🇻🇦 713 70 230ms 1 Dec 2023 622nd cyrilboyer 🇫🇷 713 81 13ms 21 Dec 2023 622nd Lv0Sys 🇵🇱 713 81 11ms 4 days ago 624th annaproxy 713 91 18ms 4 Dec 2023 625th luuumine 🇫🇷 711 120 50ms 19 Nov 2025 626th drabart 🇵🇱 710 91 2ms 7 Dec 2023 627th adamnielson42 🇺🇸 707 64 7ms 1 Dec 2023 628th commandz0 🇺🇸 707 90 11ms 1 Dec 2023 628th ZakkkkAttackkkk 🇵🇭 707 90 11ms 9 May 2024 628th Bmrl7 707 90 12ms 24 Dec 2025 631st SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 632nd Yewzir 🇧🇪 704 137 294ms 5 Jan 2024 633rd DialFrost 🇸🇬 702 60 231ms 16 Jul 2024 634th weliveinhell 🇭🇹 702 92 2ms 2 Dec 2023 635th agreegious 699 91 11ms 17 Nov 2024 635th ahmetdemirag 🇨🇾 699 91 12ms 22 days ago 637th MeWhenI 🇻🇦 698 101 1,025ms 1 Dec 2023 638th KatieLG 🇬🇧 698 105 408ms 8 Jan 2026 639th saito-ta 🇯🇵 697 141 2,676ms 14 Dec 2023 640th albanian-laundromat 696 270 14ms 8 Dec 2025 First Prev 561–640 of 1,529 Next Last