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 560th jared-hughes 731 79 20ms 17 Dec 2023 560th uttumuttu 🇫🇮 731 79 11ms 21 Dec 2023 560th KatieLG 🇬🇧 731 79 11ms 8 Jan 2026 564th nwellnhof 🇩🇪 728 77 24ms 12 Jan 2024 564th dokutan 728 77 15ms 29 Oct 2024 566th weliveinhell 🇭🇹 726 133 318ms 2 Dec 2023 567th Herbert00709 🇵🇱 723 118 57ms 27 Nov 2024 568th MeWhenI 🇻🇦 722 105 126ms 14 Feb 2025 569th FlyingPenguin223 721 87 2ms 4 Dec 2023 570th tatzyr 🇯🇵 719 58 38ms 29 Dec 2024 570th TheZwierzLF 🇵🇱 719 58 40ms 6 Jan 2026 572nd DialFrost 🇸🇬 719 101 11ms 12 Dec 2024 573rd dirckvdende 718 78 11ms 28 Jul 2025 574th Vinterion 718 90 2ms 19 Jul 2024 575th tomtheisen 🇺🇸 718 102 433ms 10 Apr 2025 576th genmeblog 714 97 11ms 11 Dec 2023 577th cyrilboyer 🇫🇷 713 81 14ms 21 Dec 2023 578th annaproxy 711 91 14ms 4 Dec 2023 579th luuumine 🇫🇷 711 120 50ms 19 Nov 2025 580th drabart 🇵🇱 710 91 2ms 7 Dec 2023 581st btjones0 709 79 11ms 1 Dec 2023 581st BREMAUCY 🇫🇷 709 79 12ms 1 Dec 2023 581st annaproxy 709 79 11ms 11 Dec 2023 581st OllieBoyne 🇬🇧 709 79 11ms 7 Jan 2024 581st nstearns96 🇬🇧 709 79 11ms 28 Jun 2024 581st bzijlema 🇳🇱 709 79 11ms 27 Nov 2024 581st bricknellj 709 79 11ms 2 Apr 2025 581st guilhem-roy 🇫🇷 709 79 12ms 29 May 2025 581st andrewjc2000 709 79 12ms 27 Jul 2025 581st Lv0Sys 🇵🇱 709 79 17ms 9 Dec 2025 591st adamnielson42 🇺🇸 707 64 7ms 1 Dec 2023 592nd SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 593rd Yewzir 🇧🇪 704 137 294ms 5 Jan 2024 594th DialFrost 🇸🇬 702 60 231ms 16 Jul 2024 595th weliveinhell 🇭🇹 702 92 2ms 2 Dec 2023 596th adamnielson42 🇺🇸 700 80 11ms 1 Dec 2023 597th MeWhenI 🇻🇦 698 101 1,024ms 1 Dec 2023 598th KatieLG 🇬🇧 698 105 408ms 8 Jan 2026 599th MeWhenI 🇻🇦 697 69 230ms 1 Dec 2023 600th saito-ta 🇯🇵 697 141 2,676ms 14 Dec 2023 601st albanian-laundromat 696 270 14ms 8 Dec 2025 602nd ovs-code 🇩🇪 695 102 5ms 1 Dec 2023 602nd edsrzf 🇳🇿 695 102 5ms 19 Nov 2025 604th dokutan 693 77 403ms 29 Oct 2024 605th Shanethegamer 🇺🇸 693 91 75ms 13 Dec 2024 606th AlephSquirrel 692 81 11ms 6 Dec 2023 606th doktoren 692 81 11ms 10 Dec 2023 606th brimstonetrader 692 81 12ms 23 Feb 2024 606th NickTheEASDude 🇺🇸 692 81 72ms 25 Apr 2024 606th martion2007 692 81 83ms 15 Aug 2024 606th Herbert00709 🇵🇱 692 81 11ms 27 Nov 2024 606th CLOStrophobic 🇮🇹 692 81 11ms 28 Jan 2025 606th Pyroan 692 81 11ms 18 Mar 2025 606th vhoulbreque 🇫🇷 692 81 72ms 25 Nov 2025 615th MeWhenI 🇻🇦 692 108 4ms 1 Dec 2023 616th dokutan 690 89 98ms 1 Apr 2025 617th msbranicky 689 140 300ms 1 Jan 2024 618th HumanoidCPU 688 124 56ms 5 Mar 2024 619th MateuszPietrzak 🇵🇱 687 94 2ms 7 Dec 2023 620th Yewzir 🇧🇪 686 79 2ms 26 May 2024 621st Yewzir 🇧🇪 686 83 1,179ms 5 Feb 2025 622nd HumanoidCPU 685 96 2ms 16 Nov 2025 623rd dokutan 685 106 14ms 30 Nov 2025 624th cyrilboyer 🇫🇷 684 141 283ms 14 Dec 2023 625th MichalMarsalek 🇨🇿 683 82 11ms 1 Dec 2023 625th Koshu 683 82 12ms 2 Dec 2023 625th uttumuttu 🇫🇮 683 82 11ms 22 Dec 2023 625th fkantelberg 683 82 24ms 12 Jul 2025 629th Shanethegamer 🇺🇸 683 90 93ms 1 Dec 2023 630th JohandeRuiter 🇳🇱 680 95 2ms 22 Jan 2025 631st MeWhenI 🇻🇦 679 102 14ms 9 May 2024 632nd albanian-laundromat 678 93 40ms 7 Sep 2025 633rd SirBogman 🇺🇸 676 54 36ms 1 Dec 2023 634th namelessiw 676 79 451ms 5 Mar 2024 635th MeWhenI 🇻🇦 675 82 7ms 1 Dec 2023 636th m42km 675 83 12ms 6 Jan 2024 636th Natanaelel 🇸🇪 675 83 12ms 22 Mar 2024 636th davecame 675 83 17ms 25 Apr 2024 639th MeWhenI 🇻🇦 675 105 5ms 1 Dec 2023 640th the-zammers 674 108 129ms 15 Dec 2023 First Prev 561–640 of 1,502 Next Last