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 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 Chars Time Submitted 560th Maznek 750 77 10ms 9 Dec 2023 560th niklv 🇷🇺 750 77 10ms 27 Dec 2023 560th targrik 750 77 10ms 16 Sep 2025 560th madeforlosers 750 77 10ms 20 Oct 2025 565th annaproxy 748 98 394ms 12 Dec 2023 566th elgan65536 🇺🇸 746 102 133ms 7 Feb 2026 567th Shanethegamer 🇺🇸 745 93 13ms 19 Dec 2023 568th MeWhenI 🇻🇦 742 31 53ms 1 Dec 2023 569th snyderek 🇺🇸 742 115 65ms 18 Dec 2024 570th albanian-laundromat 741 77 1,088ms 24 Sep 2025 571st voytxt 🇨🇿 740 78 10ms 1 Dec 2023 571st dmrichwa 🇺🇸 740 78 11ms 2 Dec 2023 571st dylanarmstrong 740 78 10ms 9 Dec 2023 571st Irratix 🇳🇱 740 78 10ms 29 Apr 2024 575th snoozingnewt 🇨🇦 740 83 88ms 30 Nov 2025 576th error256 739 103 126ms 11 Feb 2026 577th KatieLG 🇬🇧 734 116 3ms 8 Jan 2026 578th SirBogman 🇺🇸 732 57 36ms 4 Dec 2023 578th edsrzf 🇳🇿 732 57 38ms 6 Mar 2025 580th frankgraziano 732 69 84ms 26 Feb 2025 581st KrausRaus 🇺🇸 731 79 12ms 1 Dec 2023 581st jared-hughes 731 79 11ms 17 Dec 2023 581st uttumuttu 🇫🇮 731 79 10ms 21 Dec 2023 581st KatieLG 🇬🇧 731 79 13ms 8 Jan 2026 585th nwellnhof 🇩🇪 728 77 22ms 12 Jan 2024 586th weliveinhell 🇭🇹 726 133 284ms 2 Dec 2023 587th MeWhenI 🇻🇦 725 105 121ms 14 Feb 2025 587th jusaka 725 105 124ms 2 hours ago 589th Herbert00709 🇵🇱 723 118 58ms 27 Nov 2024 590th FlyingPenguin223 721 87 3ms 4 Dec 2023 591st tatzyr 🇯🇵 719 58 37ms 29 Dec 2024 591st TheZwierzLF 🇵🇱 719 58 38ms 6 Jan 2026 593rd dirckvdende 719 78 11ms 28 Jul 2025 593rd Lv0Sys 🇵🇱 719 78 11ms 24 Feb 2026 595th Vinterion 718 90 2ms 19 Jul 2024 596th tomtheisen 🇺🇸 718 102 458ms 10 Apr 2025 597th genmeblog 714 97 12ms 11 Dec 2023 598th cyrilboyer 🇫🇷 713 81 10ms 21 Dec 2023 599th annaproxy 713 91 14ms 4 Dec 2023 600th luuumine 🇫🇷 711 120 50ms 19 Nov 2025 601st btjones0 710 79 11ms 1 Dec 2023 601st BREMAUCY 🇫🇷 710 79 11ms 1 Dec 2023 601st annaproxy 710 79 11ms 11 Dec 2023 601st OllieBoyne 🇬🇧 710 79 11ms 7 Jan 2024 601st nstearns96 🇬🇧 710 79 11ms 28 Jun 2024 601st bzijlema 🇳🇱 710 79 11ms 27 Nov 2024 601st bricknellj 710 79 11ms 2 Apr 2025 601st guilhem-roy 🇫🇷 710 79 11ms 29 May 2025 601st andrewjc2000 710 79 12ms 27 Jul 2025 610th drabart 🇵🇱 710 91 2ms 7 Dec 2023 611th adamnielson42 🇺🇸 707 64 6ms 1 Dec 2023 612th SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 613th Shanethegamer 🇺🇸 705 73 1,270ms 1 Dec 2023 614th Yewzir 🇧🇪 704 137 281ms 5 Jan 2024 615th weliveinhell 🇭🇹 703 92 2ms 2 Dec 2023 616th DialFrost 🇸🇬 702 60 323ms 16 Jul 2024 617th adamnielson42 🇺🇸 701 80 11ms 1 Dec 2023 617th aksyristos 701 80 12ms 2 days ago 619th MeWhenI 🇻🇦 698 69 230ms 1 Dec 2023 620th MeWhenI 🇻🇦 698 101 1,025ms 1 Dec 2023 621st KatieLG 🇬🇧 698 105 467ms 8 Jan 2026 622nd saito-ta 🇯🇵 697 141 2,676ms 14 Dec 2023 623rd albanian-laundromat 696 270 14ms 8 Dec 2025 624th ovs-code 🇩🇪 695 102 5ms 1 Dec 2023 624th edsrzf 🇳🇿 695 102 5ms 19 Nov 2025 626th Shanethegamer 🇺🇸 693 91 74ms 13 Dec 2024 627th AlephSquirrel 692 81 11ms 6 Dec 2023 627th doktoren 692 81 11ms 10 Dec 2023 627th brimstonetrader 692 81 12ms 23 Feb 2024 627th NickTheEASDude 🇺🇸 692 81 72ms 25 Apr 2024 627th martion2007 692 81 73ms 15 Aug 2024 627th Herbert00709 🇵🇱 692 81 11ms 27 Nov 2024 627th CLOStrophobic 🇮🇹 692 81 11ms 28 Jan 2025 627th Pyroan 692 81 11ms 18 Mar 2025 627th vhoulbreque 🇫🇷 692 81 72ms 25 Nov 2025 636th MeWhenI 🇻🇦 692 108 4ms 1 Dec 2023 637th dokutan 690 89 93ms 1 Apr 2025 638th Yewzir 🇧🇪 690 98 11ms 9 Jan 2025 639th msbranicky 689 140 301ms 1 Jan 2024 640th Yewzir 🇧🇪 688 83 1,044ms 5 Feb 2025 First Prev 561–640 of 1,542 Next Last