Farey Sequence in all languages in chars. 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 Chars Time Submitted 641st m42km 675 83 11ms 6 Jan 2024 641st Natanaelel 🇸🇪 675 83 11ms 22 Mar 2024 641st davecame 675 83 16ms 25 Apr 2024 644th MeWhenI 🇻🇦 675 105 5ms 1 Dec 2023 645th the-zammers 674 108 129ms 15 Dec 2023 646th Shanethegamer 🇺🇸 673 106 14ms 31 Jan 2024 646th AlephSquirrel 673 106 11ms 24 Jun 2024 648th kmathis22 670 113 533ms 6 Dec 2025 649th janbehrens 🇩🇪 667 83 7ms 1 Dec 2023 650th jared-hughes 667 84 13ms 17 Dec 2023 650th stertooy 🇧🇪 667 84 11ms 14 Jun 2024 650th sacredeux 667 84 11ms 20 Aug 2024 650th hiichbindermax 667 84 11ms 27 May 2025 654th Ripick 666 94 120ms 24 Jun 2024 655th HumanoidCPU 665 114 454ms 8 Nov 2025 656th NickTheEASDude 🇺🇸 664 87 15ms 25 Apr 2024 657th BREMAUCY 🇫🇷 663 106 83ms 4 Dec 2023 658th AlephSquirrel 659 81 438ms 16 Jan 2024 659th KrausRaus 🇺🇸 659 85 11ms 1 Dec 2023 659th jeff-at-tamer-dot-codes 🇺🇸 659 85 21ms 19 Dec 2023 661st MichalMarsalek 🇨🇿 659 95 131ms 1 Dec 2023 662nd luuumine 🇫🇷 659 98 2ms 19 Nov 2025 663rd JOrE20 656 88 11ms 8 days ago 664th tobeannouncd 656 111 128ms 11 Jan 2024 665th MeWhenI 🇻🇦 654 191 7ms 1 Dec 2023 666th Just4FunCoder 652 86 23ms 26 Feb 2024 666th SB-945 652 86 25ms 7 Apr 2024 666th Babafaba 652 86 23ms 22 Oct 2025 669th KatieLG 🇬🇧 651 82 375ms 28 Oct 2024 670th MeWhenI 🇻🇦 650 84 5ms 16 Aug 2024 671st SirFireball3521 648 62 136ms 13 Sep 2024 672nd dokutan 648 149 296ms 10 Dec 2024 673rd jatloe 644 87 24ms 24 Aug 2024 674th alomiF 644 113 152ms 6 Dec 2023 675th m42km 643 83 436ms 1 Feb 2024 676th cyrilboyer 🇫🇷 643 118 123ms 19 Dec 2023 677th snoozingnewt 🇨🇦 643 150 272ms 15 Oct 2025 678th jbt 642 90 15ms 24 Dec 2023 678th thisishowmymindworks 🇳🇴 642 90 11ms 28 Jun 2024 680th Yewzir 🇧🇪 639 92 112ms 27 Mar 2024 681st elgan65536 🇺🇸 639 101 2ms 5 Dec 2023 681st madex 🇩🇪 639 101 2ms 13 Feb 2024 681st Herbert00709 🇵🇱 639 101 2ms 3 Sep 2024 684th snoozingnewt 🇨🇦 639 110 83ms 15 Oct 2025 685th FlorianCassayre 🇫🇷 637 88 21ms 18 May 2024 685th jacekwladzinski 637 88 10ms 3 Oct 2025 687th gifti258 637 99 69ms 8 Aug 2025 688th janbehrens 🇩🇪 635 91 10ms 1 Dec 2023 688th eranws 635 91 10ms 16 Mar 2024 688th HumanoidCPU 635 91 12ms 16 Nov 2025 691st northsuperman 633 102 2ms 24 Mar 2024 692nd dokutan 633 104 2ms 26 Oct 2024 693rd Yewzir 🇧🇪 633 111 83ms 5 Feb 2024 693rd HumanoidCPU 633 111 83ms 5 Jun 2024 695th luuumine 🇫🇷 633 120 124ms 19 Nov 2025 696th lifthrasiir 🇰🇷 629 46 2ms 5 Dec 2024 697th IISResetMe 629 67 739ms 4 Dec 2023 698th Creative0708 🇨🇦 627 121 122ms 16 Dec 2023 698th mousetail 🇳🇱 627 121 123ms 24 Mar 2024 700th snoozingnewt 🇨🇦 624 109 111ms 29 Nov 2025 701st HumanoidCPU 623 67 37ms 5 Jun 2024 702nd commandz0 🇺🇸 623 90 11ms 1 Dec 2023 702nd ZakkkkAttackkkk 🇵🇭 623 90 11ms 9 May 2024 702nd HumanoidCPU 623 90 21ms 5 Jun 2024 702nd Bmrl7 623 90 12ms 24 Dec 2025 706th Babafaba 621 86 412ms 22 Oct 2025 707th two-bad 🇬🇧 621 93 11ms 5 Feb 2024 707th helbling 🇨🇭 621 93 11ms 16 Jun 2024 707th snoozingnewt 🇨🇦 621 93 11ms 15 Oct 2025 710th iczelia 🇩🇪 621 104 2ms 10 Oct 2025 711th SirBogman 🇺🇸 620 68 266ms 18 May 2024 712th Daniel-Ellison 618 78 633ms 8 Aug 2025 713th MeWhenI 🇻🇦 618 105 16ms 1 Dec 2023 714th msbranicky 618 154 25ms 3 Jan 2024 715th agreegious 616 91 11ms 17 Nov 2024 715th ahmetdemirag 🇨🇾 616 91 12ms 17 days ago 717th Lydxn 🇨🇦 616 123 414ms 16 Dec 2023 718th Andrey-Plotnikov 614 94 14ms 13 Jan 2025 719th bac0id 614 139 393ms 10 Jan 2025 720th dokutan 614 155 25ms 20 Apr 2025 First Prev 641–720 of 1,508 Next Last