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 641st MeWhenI 🇻🇦 692 108 4ms 1 Dec 2023 642nd Babafaba 691 92 11ms 22 Oct 2025 643rd msbranicky 689 140 300ms 1 Jan 2024 644th Yewzir 🇧🇪 688 83 1,179ms 5 Feb 2025 645th HumanoidCPU 688 124 56ms 5 Mar 2024 646th MateuszPietrzak 🇵🇱 687 94 2ms 7 Dec 2023 647th Yewzir 🇧🇪 686 79 2ms 26 May 2024 648th HumanoidCPU 685 96 2ms 16 Nov 2025 649th dokutan 685 106 14ms 30 Nov 2025 650th anter69 🇭🇺 684 61 37ms 13 Feb 2024 650th tatzyr 🇯🇵 684 61 38ms 29 Dec 2024 652nd keelimeguy 🇺🇸 684 93 12ms 14 Jun 2025 653rd cyrilboyer 🇫🇷 684 141 283ms 14 Dec 2023 654th Shanethegamer 🇺🇸 683 90 90ms 1 Dec 2023 654th commandz0 🇺🇸 683 90 479ms 15 Jan 2024 656th SirFireball3521 682 64 136ms 13 Sep 2024 657th JohandeRuiter 🇳🇱 680 95 2ms 22 Jan 2025 658th albanian-laundromat 678 93 40ms 7 Sep 2025 659th mikehanus 677 94 12ms 5 Dec 2023 659th eiburns 677 94 12ms 13 Dec 2023 659th msbranicky 677 94 12ms 1 Jan 2024 659th InigoK 🇺🇸 677 94 11ms 29 Aug 2025 663rd SirBogman 🇺🇸 676 54 36ms 1 Dec 2023 664th MeWhenI 🇻🇦 675 82 7ms 1 Dec 2023 665th the-zammers 674 108 129ms 15 Dec 2023 666th Shanethegamer 🇺🇸 673 106 14ms 31 Jan 2024 666th AlephSquirrel 673 106 11ms 24 Jun 2024 668th kmathis22 670 113 533ms 6 Dec 2025 669th janbehrens 🇩🇪 669 95 11ms 1 Dec 2023 669th wuzekai518 669 95 11ms 16 Jul 2024 669th CoolBvll 669 95 12ms 13 Jun 2025 669th Techdude01 669 95 11ms 14 Aug 2025 673rd Babafaba 668 92 473ms 22 Oct 2025 674th janbehrens 🇩🇪 667 83 7ms 1 Dec 2023 675th Ripick 666 94 120ms 24 Jun 2024 676th HumanoidCPU 665 114 454ms 8 Nov 2025 677th NickTheEASDude 🇺🇸 664 87 15ms 25 Apr 2024 678th BREMAUCY 🇫🇷 663 106 83ms 4 Dec 2023 679th MichalMarsalek 🇨🇿 659 95 131ms 1 Dec 2023 680th luuumine 🇫🇷 659 98 2ms 19 Nov 2025 681st tobeannouncd 656 111 128ms 11 Jan 2024 682nd MeWhenI 🇻🇦 654 191 7ms 1 Dec 2023 683rd msbranicky 653 94 436ms 17 Jan 2024 684th MeWhenI 🇻🇦 650 84 5ms 16 Aug 2024 685th bac0id 649 98 11ms 10 Jan 2025 685th Troon 649 98 11ms 18 Feb 2025 685th JOrE20 649 98 11ms 2 hours ago 688th dokutan 648 149 296ms 10 Dec 2024 689th alomiF 644 113 152ms 6 Dec 2023 690th cyrilboyer 🇫🇷 643 118 123ms 19 Dec 2023 691st snoozingnewt 🇨🇦 643 150 272ms 15 Oct 2025 692nd jbt 642 90 15ms 24 Dec 2023 692nd JOrE20 642 90 10ms 26 days ago 694th Ripick 642 99 12ms 1 Dec 2023 694th firegene 🇮🇪 642 99 11ms 3 Dec 2023 694th hellwue 642 99 11ms 22 Feb 2024 697th Daniel-Ellison 640 78 633ms 8 Aug 2025 698th Yewzir 🇧🇪 639 92 112ms 27 Mar 2024 699th elgan65536 🇺🇸 639 101 2ms 5 Dec 2023 699th madex 🇩🇪 639 101 2ms 13 Feb 2024 699th Herbert00709 🇵🇱 639 101 2ms 3 Sep 2024 702nd snoozingnewt 🇨🇦 639 110 83ms 15 Oct 2025 703rd gifti258 637 99 69ms 8 Aug 2025 704th AstroOrbis 636 100 11ms 18 hours ago 705th janbehrens 🇩🇪 635 91 10ms 1 Dec 2023 705th eranws 635 91 10ms 16 Mar 2024 707th northsuperman 633 102 2ms 24 Mar 2024 708th dokutan 633 104 2ms 26 Oct 2024 709th Yewzir 🇧🇪 633 111 83ms 5 Feb 2024 709th HumanoidCPU 633 111 83ms 5 Jun 2024 711th luuumine 🇫🇷 633 120 124ms 19 Nov 2025 712th 051 🇸🇬 630 101 11ms 24 Dec 2023 713th lifthrasiir 🇰🇷 629 46 2ms 5 Dec 2024 714th IISResetMe 629 67 739ms 4 Dec 2023 715th Creative0708 🇨🇦 627 121 122ms 16 Dec 2023 715th mousetail 🇳🇱 627 121 123ms 24 Mar 2024 717th WillConker 624 102 28ms 10 Mar 2024 717th FlorianCassayre 🇫🇷 624 102 11ms 18 May 2024 719th snoozingnewt 🇨🇦 624 109 111ms 29 Nov 2025 720th two-bad 🇬🇧 621 93 11ms 5 Feb 2024 First Prev 641–720 of 1,528 Next Last