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 561st Yax42 🇫🇷 760 76 10ms 1 Jan 2026 561st Lv0Sys 🇵🇱 760 76 10ms 24 Feb 2026 563rd anter69 🇭🇺 759 68 1,574ms 28 Feb 2026 564th JOrE20 758 74 12ms 22 Feb 2026 565th NickTheEASDude 🇺🇸 758 87 2ms 25 Apr 2024 566th 0jdxt 🇬🇧 758 95 28ms 9 days ago 567th MateuszPietrzak 🇵🇱 757 113 59ms 2 Dec 2023 568th stefangimmillaro 755 101 123ms 30 Apr 2024 569th albanian-laundromat 🇺🇸 754 127 30ms 3 Dec 2025 570th weliveinhell 🇭🇹 750 77 10ms 2 Dec 2023 570th Maznek 750 77 12ms 9 Dec 2023 570th niklv 🇷🇺 750 77 11ms 27 Dec 2023 570th targrik 750 77 11ms 16 Sep 2025 570th madeforlosers 750 77 11ms 20 Oct 2025 575th annaproxy 749 98 446ms 12 Dec 2023 576th elgan65536 🇺🇸 748 102 137ms 7 Feb 2026 577th Shanethegamer 🇺🇸 746 93 12ms 19 Dec 2023 578th albanian-laundromat 🇺🇸 744 77 1,088ms 24 Sep 2025 579th snoozingnewt 🇨🇦 743 83 88ms 30 Nov 2025 580th snyderek 🇺🇸 743 115 64ms 18 Dec 2024 581st MeWhenI 🇻🇦 742 31 53ms 1 Dec 2023 582nd voytxt 🇨🇿 741 78 11ms 1 Dec 2023 582nd dmrichwa 🇺🇸 741 78 13ms 2 Dec 2023 582nd dylanarmstrong 741 78 13ms 9 Dec 2023 582nd Irratix 🇳🇱 741 78 11ms 29 Apr 2024 586th error256 740 103 130ms 11 Feb 2026 587th KatieLG 🇬🇧 736 116 3ms 8 Jan 2026 588th frankgraziano 734 69 84ms 26 Feb 2025 589th SirBogman 🇺🇸 733 57 36ms 4 Dec 2023 589th edsrzf 🇳🇿 733 57 38ms 6 Mar 2025 589th scpchicken 🇵🇼 733 57 40ms 8 days ago 592nd KrausRaus 🇺🇸 731 79 10ms 1 Dec 2023 592nd jared-hughes 731 79 11ms 17 Dec 2023 592nd uttumuttu 🇫🇮 731 79 14ms 21 Dec 2023 592nd KatieLG 🇬🇧 731 79 12ms 8 Jan 2026 596th nwellnhof 🇩🇪 728 77 23ms 12 Jan 2024 597th weliveinhell 🇭🇹 727 133 327ms 2 Dec 2023 598th MeWhenI 🇻🇦 726 105 128ms 14 Feb 2025 599th Herbert00709 🇵🇱 725 118 60ms 27 Nov 2024 600th FlyingPenguin223 723 87 3ms 4 Dec 2023 601st tatzyr 🇯🇵 720 58 37ms 29 Dec 2024 601st TheZwierzLF 🇵🇱 720 58 38ms 6 Jan 2026 603rd tomtheisen 🇺🇸 720 102 446ms 10 Apr 2025 604th dirckvdende 719 78 12ms 28 Jul 2025 604th Lv0Sys 🇵🇱 719 78 11ms 24 Feb 2026 606th Vinterion 719 90 2ms 19 Jul 2024 607th genmeblog 715 97 12ms 11 Dec 2023 608th annaproxy 714 91 14ms 4 Dec 2023 609th cyrilboyer 🇫🇷 713 81 12ms 21 Dec 2023 610th luuumine 🇫🇷 712 120 63ms 19 Nov 2025 611th drabart 🇵🇱 711 91 2ms 7 Dec 2023 612th btjones0 710 79 12ms 1 Dec 2023 612th BREMAUCY 🇫🇷 710 79 11ms 1 Dec 2023 612th annaproxy 710 79 12ms 11 Dec 2023 612th OllieBoyne 🇬🇧 710 79 17ms 7 Jan 2024 612th nstearns96 🇬🇧 710 79 10ms 28 Jun 2024 612th bzijlema 🇳🇱 710 79 11ms 27 Nov 2024 612th bricknellj 710 79 11ms 2 Apr 2025 612th guilhem-roy 🇫🇷 710 79 11ms 29 May 2025 612th andrewjc2000 710 79 11ms 27 Jul 2025 621st adamnielson42 🇺🇸 709 64 6ms 1 Dec 2023 622nd Shanethegamer 🇺🇸 707 73 1,535ms 1 Dec 2023 623rd SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 624th Yewzir 🇧🇪 706 137 318ms 5 Jan 2024 624th flekAI 706 137 296ms 7 days ago 626th DialFrost 🇸🇬 704 60 243ms 16 Jul 2024 627th weliveinhell 🇭🇹 703 92 2ms 2 Dec 2023 628th adamnielson42 🇺🇸 701 80 12ms 1 Dec 2023 628th aksyristos 701 80 12ms 18 days ago 628th flekAI 701 80 11ms 7 days ago 631st MeWhenI 🇻🇦 700 69 244ms 1 Dec 2023 632nd MeWhenI 🇻🇦 700 101 1,025ms 1 Dec 2023 633rd KatieLG 🇬🇧 699 105 457ms 8 Jan 2026 634th saito-ta 🇯🇵 699 141 2,676ms 14 Dec 2023 635th albanian-laundromat 🇺🇸 698 270 14ms 8 Dec 2025 636th ovs-code 🇩🇪 696 102 5ms 1 Dec 2023 636th edsrzf 🇳🇿 696 102 5ms 19 Nov 2025 638th Shanethegamer 🇺🇸 694 91 70ms 13 Dec 2024 639th dokutan 693 89 93ms 1 Apr 2025 640th MeWhenI 🇻🇦 693 108 4ms 1 Dec 2023 First Prev 561–640 of 1,667 Next Last