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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 560th lifthrasiir 🇰🇷 778 79 448ms 2 Dec 2024 562nd pardouin 🇫🇷 777 92 10ms 25 Apr 2025 563rd drabart 🇵🇱 777 110 55ms 2 Dec 2023 564th MichalMarsalek 🇨🇿 776 82 11ms 1 Dec 2023 564th Koshu 776 82 12ms 2 Dec 2023 564th uttumuttu 🇫🇮 776 82 11ms 22 Dec 2023 567th DialFrost 🇸🇬 774 54 38ms 1 Dec 2023 567th neel11235813 774 54 37ms 1 Dec 2023 567th error256 774 54 40ms 14 Feb 2025 570th Shanethegamer 🇺🇸 771 72 8ms 1 Dec 2023 571st MeWhenI 🇻🇦 771 80 87ms 1 Dec 2023 572nd dokutan 769 80 499ms 25 Feb 2026 572nd flekAI 769 80 412ms 21 hours ago 574th xsot 🇸🇬 769 93 11ms 5 Oct 2024 574th DialFrost 🇸🇬 769 93 11ms 6 Dec 2024 574th MeWhenI 🇻🇦 769 93 11ms 14 Feb 2025 577th MeWhenI 🇻🇦 767 66 6ms 1 Dec 2023 578th m42km 767 83 11ms 6 Jan 2024 578th Natanaelel 🇸🇪 767 83 11ms 22 Mar 2024 578th elgan65536 🇺🇸 767 83 13ms 29 Mar 2024 578th davecame 767 83 14ms 25 Apr 2024 582nd frankgraziano 767 95 8ms 21 Feb 2026 583rd MeWhenI 🇻🇦 765 71 1ms 1 Dec 2023 584th CaedenHarper 🇨🇦 764 75 1,512ms 27 Sep 2025 585th pardouin 🇫🇷 762 91 9ms 26 Apr 2025 585th DialFrost 🇸🇬 762 91 12ms 1 Jan 2026 587th Yewzir 🇧🇪 761 83 38ms 26 May 2024 588th KatieLG 🇬🇧 760 55 37ms 2 Jan 2024 588th TFeld00 🇩🇰 760 55 36ms 3 Sep 2024 588th anter69 🇭🇺 760 55 36ms 28 Feb 2026 588th aksyristos 760 55 36ms 26 days ago 592nd Yax42 🇫🇷 760 76 11ms 1 Jan 2026 592nd Lv0Sys 🇵🇱 760 76 12ms 24 Feb 2026 594th anter69 🇭🇺 759 68 1,248ms 28 Feb 2026 595th AlephSquirrel 759 81 422ms 16 Jan 2024 596th NickTheEASDude 🇺🇸 758 87 2ms 25 Apr 2024 597th 0jdxt 🇬🇧 758 95 28ms 2 days ago 598th jared-hughes 757 84 13ms 17 Dec 2023 598th stertooy 🇧🇪 757 84 11ms 14 Jun 2024 598th sacredeux 757 84 12ms 20 Aug 2024 598th hiichbindermax 757 84 13ms 27 May 2025 602nd MateuszPietrzak 🇵🇱 757 113 59ms 2 Dec 2023 603rd stefangimmillaro 755 101 125ms 30 Apr 2024 604th albanian-laundromat 🇺🇸 754 127 30ms 3 Dec 2025 605th weliveinhell 🇭🇹 750 77 13ms 2 Dec 2023 605th Maznek 750 77 11ms 9 Dec 2023 605th niklv 🇷🇺 750 77 11ms 27 Dec 2023 605th targrik 750 77 12ms 16 Sep 2025 605th madeforlosers 750 77 12ms 20 Oct 2025 610th KrausRaus 🇺🇸 749 85 12ms 1 Dec 2023 611th annaproxy 749 98 394ms 12 Dec 2023 612th elgan65536 🇺🇸 748 102 133ms 7 Feb 2026 613th Shanethegamer 🇺🇸 746 93 12ms 19 Dec 2023 614th albanian-laundromat 🇺🇸 744 77 1,088ms 24 Sep 2025 615th snoozingnewt 🇨🇦 743 83 88ms 30 Nov 2025 616th snyderek 🇺🇸 743 115 64ms 18 Dec 2024 617th MeWhenI 🇻🇦 742 31 53ms 1 Dec 2023 618th voytxt 🇨🇿 741 78 13ms 1 Dec 2023 618th dmrichwa 🇺🇸 741 78 13ms 2 Dec 2023 618th dylanarmstrong 741 78 12ms 9 Dec 2023 618th Irratix 🇳🇱 741 78 13ms 29 Apr 2024 622nd m42km 741 83 514ms 1 Feb 2024 623rd error256 740 103 126ms 11 Feb 2026 624th dokutan 738 94 12ms 5 May 2024 625th KatieLG 🇬🇧 736 116 4ms 8 Jan 2026 626th frankgraziano 734 69 84ms 26 Feb 2025 627th SirBogman 🇺🇸 733 57 36ms 4 Dec 2023 627th edsrzf 🇳🇿 733 57 38ms 6 Mar 2025 627th scpchicken 🇵🇼 733 57 40ms 37 hours ago 630th KrausRaus 🇺🇸 731 79 12ms 1 Dec 2023 630th jared-hughes 731 79 13ms 17 Dec 2023 630th uttumuttu 🇫🇮 731 79 11ms 21 Dec 2023 630th KatieLG 🇬🇧 731 79 13ms 8 Jan 2026 634th weliveinhell 🇭🇹 727 133 327ms 2 Dec 2023 635th MeWhenI 🇻🇦 726 105 121ms 14 Feb 2025 636th Herbert00709 🇵🇱 725 118 60ms 27 Nov 2024 637th FlyingPenguin223 723 87 3ms 4 Dec 2023 638th jacekwladzinski 723 88 17ms 3 Oct 2025 639th TheZwierzLF 🇵🇱 720 58 38ms 6 Jan 2026 640th tomtheisen 🇺🇸 720 102 409ms 10 Apr 2025 First Prev 561–640 of 1,655 Next Last