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 641st commandz0 🇺🇸 707 90 10ms 1 Dec 2023 641st ZakkkkAttackkkk 🇵🇭 707 90 11ms 9 May 2024 641st Bmrl7 707 90 12ms 24 Dec 2025 644th SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 645th Shanethegamer 🇺🇸 705 73 1,270ms 1 Dec 2023 646th Yewzir 🇧🇪 704 137 281ms 5 Jan 2024 647th weliveinhell 🇭🇹 703 92 2ms 2 Dec 2023 648th DialFrost 🇸🇬 702 60 293ms 16 Jul 2024 649th agreegious 699 91 11ms 17 Nov 2024 649th ahmetdemirag 🇨🇾 699 91 11ms 1 Feb 2026 649th BrunoVisnadi 🇧🇷 699 91 12ms 7 hours ago 652nd MeWhenI 🇻🇦 698 101 1,025ms 1 Dec 2023 653rd KatieLG 🇬🇧 698 105 467ms 8 Jan 2026 654th saito-ta 🇯🇵 697 141 2,676ms 14 Dec 2023 655th albanian-laundromat 🇺🇸 696 270 14ms 8 Dec 2025 656th Shanethegamer 🇺🇸 693 91 74ms 13 Dec 2024 657th Babafaba 692 92 11ms 22 Oct 2025 657th Matter1024 🇮🇳 692 92 11ms 12 days ago 659th MeWhenI 🇻🇦 692 108 4ms 1 Dec 2023 660th Yewzir 🇧🇪 690 98 11ms 9 Jan 2025 661st msbranicky 689 140 301ms 1 Jan 2024 662nd Yewzir 🇧🇪 688 83 1,044ms 5 Feb 2025 663rd MateuszPietrzak 🇵🇱 688 94 2ms 7 Dec 2023 664th HumanoidCPU 688 124 57ms 5 Mar 2024 665th error256 686 75 1,251ms 11 Feb 2026 666th Yewzir 🇧🇪 686 79 1ms 26 May 2024 667th fantaize 686 111 123ms 10 Mar 2026 668th HumanoidCPU 685 96 2ms 16 Nov 2025 669th tatzyr 🇯🇵 684 61 44ms 29 Dec 2024 670th keelimeguy 🇺🇸 684 93 11ms 14 Jun 2025 671st cyrilboyer 🇫🇷 684 141 282ms 14 Dec 2023 672nd Shanethegamer 🇺🇸 683 90 85ms 1 Dec 2023 672nd commandz0 🇺🇸 683 90 479ms 15 Jan 2024 674th SirFireball3521 682 64 157ms 13 Sep 2024 675th JohandeRuiter 🇳🇱 680 95 2ms 22 Jan 2025 676th mikehanus 677 94 12ms 5 Dec 2023 676th eiburns 677 94 12ms 13 Dec 2023 676th msbranicky 677 94 11ms 1 Jan 2024 676th InigoK 🇺🇸 677 94 11ms 29 Aug 2025 680th SirBogman 🇺🇸 676 54 36ms 1 Dec 2023 681st MeWhenI 🇻🇦 675 82 7ms 1 Dec 2023 682nd Daniel-Ellison 674 74 509ms 8 hours ago 683rd the-zammers 674 108 129ms 15 Dec 2023 684th Shanethegamer 🇺🇸 673 106 16ms 31 Jan 2024 684th AlephSquirrel 673 106 14ms 24 Jun 2024 686th kmathis22 671 113 533ms 6 Dec 2025 687th janbehrens 🇩🇪 670 95 11ms 1 Dec 2023 687th wuzekai518 670 95 11ms 16 Jul 2024 687th CoolBvll 670 95 11ms 13 Jun 2025 687th Techdude01 670 95 11ms 14 Aug 2025 691st DialFrost 🇸🇬 669 101 11ms 12 Dec 2024 692nd Babafaba 668 92 414ms 22 Oct 2025 693rd Ripick 668 94 129ms 24 Jun 2024 694th janbehrens 🇩🇪 667 83 7ms 1 Dec 2023 695th HumanoidCPU 665 114 454ms 8 Nov 2025 696th NickTheEASDude 🇺🇸 664 87 12ms 25 Apr 2024 697th BREMAUCY 🇫🇷 664 106 94ms 4 Dec 2023 698th MichalMarsalek 🇨🇿 661 95 125ms 1 Dec 2023 699th luuumine 🇫🇷 660 98 2ms 19 Nov 2025 700th tobeannouncd 656 111 128ms 11 Jan 2024 701st msbranicky 654 94 436ms 17 Jan 2024 702nd MeWhenI 🇻🇦 654 191 7ms 1 Dec 2023 703rd MeWhenI 🇻🇦 650 84 5ms 16 Aug 2024 704th bac0id 649 98 11ms 10 Jan 2025 704th Troon 649 98 11ms 18 Feb 2025 704th JOrE20 649 98 11ms 22 Feb 2026 707th dokutan 648 149 293ms 10 Dec 2024 708th cyrilboyer 🇫🇷 645 118 118ms 19 Dec 2023 709th alomiF 644 113 152ms 6 Dec 2023 710th Ripick 643 99 11ms 1 Dec 2023 710th hellwue 643 99 11ms 22 Feb 2024 712th snoozingnewt 🇨🇦 643 150 281ms 15 Oct 2025 713th jbt 642 90 12ms 24 Dec 2023 713th JOrE20 642 90 13ms 27 Jan 2026 715th elgan65536 🇺🇸 640 101 2ms 5 Dec 2023 715th madex 🇩🇪 640 101 2ms 13 Feb 2024 715th Herbert00709 🇵🇱 640 101 2ms 3 Sep 2024 718th snoozingnewt 🇨🇦 640 110 92ms 15 Oct 2025 719th Yewzir 🇧🇪 639 92 150ms 27 Mar 2024 720th dokutan 638 106 11ms 30 Nov 2025 First Prev 641–720 of 1,555 Next Last