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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 526th MateuszPietrzak 🇵🇱 755 113 53ms 2 Dec 2023 527th weliveinhell 🇭🇹 750 77 10ms 2 Dec 2023 527th Maznek 750 77 10ms 9 Dec 2023 527th niklv 🇷🇺 750 77 10ms 27 Dec 2023 527th targrik 750 77 10ms 16 Sep 2025 527th madeforlosers 750 77 9ms 20 Oct 2025 532nd albanian-laundromat 748 127 28ms 5 days ago 533rd firegene 🇮🇪 747 75 11ms 3 Dec 2023 534th annaproxy 746 98 332ms 12 Dec 2023 535th Shanethegamer 🇺🇸 745 93 14ms 19 Dec 2023 536th MeWhenI 🇻🇦 742 31 49ms 1 Dec 2023 537th snyderek 🇺🇸 742 115 52ms 18 Dec 2024 538th Yewzir 🇧🇪 741 98 10ms 9 Jan 2025 539th albanian-laundromat 740 77 1,610ms 24 Sep 2025 540th voytxt 🇨🇿 740 78 10ms 1 Dec 2023 540th dmrichwa 🇺🇸 740 78 12ms 2 Dec 2023 540th dylanarmstrong 740 78 10ms 9 Dec 2023 540th Irratix 🇳🇱 740 78 11ms 29 Apr 2024 540th Yax42 🇫🇷 740 78 9ms 25 days ago 545th snoozingnewt 🇨🇦 740 83 81ms 8 days ago 546th DialFrost 🇸🇬 737 94 9ms 15 Dec 2024 547th AdrienHache 🇫🇷 733 88 4ms 7 Jan 2024 548th frankgraziano 732 69 6ms 26 Feb 2025 549th SirBogman 🇺🇸 731 57 34ms 4 Dec 2023 549th anter69 🇭🇺 731 57 34ms 13 Feb 2024 549th edsrzf 🇳🇿 731 57 36ms 6 Mar 2025 552nd KrausRaus 🇺🇸 731 79 10ms 1 Dec 2023 552nd jared-hughes 731 79 11ms 17 Dec 2023 552nd uttumuttu 🇫🇮 731 79 10ms 21 Dec 2023 555th nwellnhof 🇩🇪 727 77 19ms 12 Jan 2024 555th dokutan 727 77 11ms 29 Oct 2024 557th weliveinhell 🇭🇹 726 133 251ms 2 Dec 2023 558th Herbert00709 🇵🇱 723 118 57ms 27 Nov 2024 559th FlyingPenguin223 721 87 2ms 4 Dec 2023 560th DialFrost 🇸🇬 719 101 11ms 12 Dec 2024 561st tatzyr 🇯🇵 718 58 33ms 29 Dec 2024 562nd dirckvdende 718 78 11ms 28 Jul 2025 563rd Vinterion 717 90 2ms 19 Jul 2024 564th tomtheisen 🇺🇸 717 102 351ms 10 Apr 2025 565th genmeblog 714 97 11ms 11 Dec 2023 566th cyrilboyer 🇫🇷 713 81 10ms 21 Dec 2023 567th annaproxy 711 91 14ms 4 Dec 2023 568th luuumine 🇫🇷 711 120 55ms 19 days ago 569th Yax42 🇫🇷 710 103 340ms 25 days ago 570th btjones0 709 79 10ms 1 Dec 2023 570th BREMAUCY 🇫🇷 709 79 10ms 1 Dec 2023 570th annaproxy 709 79 10ms 11 Dec 2023 570th OllieBoyne 🇬🇧 709 79 11ms 7 Jan 2024 570th nstearns96 🇬🇧 709 79 10ms 28 Jun 2024 570th bzijlema 🇳🇱 709 79 11ms 27 Nov 2024 570th bricknellj 709 79 11ms 2 Apr 2025 570th guilhem-roy 🇫🇷 709 79 11ms 29 May 2025 570th andrewjc2000 709 79 10ms 27 Jul 2025 579th drabart 🇵🇱 709 91 2ms 7 Dec 2023 580th adamnielson42 🇺🇸 707 64 7ms 1 Dec 2023 581st SirBogman 🇺🇸 706 41 2ms 1 Dec 2023 582nd Yewzir 🇧🇪 704 137 265ms 5 Jan 2024 583rd DialFrost 🇸🇬 702 60 241ms 16 Jul 2024 584th weliveinhell 🇭🇹 701 92 2ms 2 Dec 2023 585th adamnielson42 🇺🇸 700 80 10ms 1 Dec 2023 586th MeWhenI 🇻🇦 698 101 17ms 1 Dec 2023 587th MeWhenI 🇻🇦 697 69 219ms 1 Dec 2023 588th saito-ta 🇯🇵 697 141 2,676ms 14 Dec 2023 589th albanian-laundromat 696 270 15ms 11 hours ago 590th ovs-code 🇩🇪 695 102 5ms 1 Dec 2023 590th edsrzf 🇳🇿 695 102 5ms 19 days ago 592nd dokutan 693 77 352ms 29 Oct 2024 593rd Shanethegamer 🇺🇸 693 91 75ms 13 Dec 2024 594th AlephSquirrel 692 81 11ms 6 Dec 2023 594th doktoren 692 81 10ms 10 Dec 2023 594th brimstonetrader 692 81 10ms 23 Feb 2024 594th NickTheEASDude 🇺🇸 692 81 71ms 25 Apr 2024 594th martion2007 692 81 70ms 15 Aug 2024 594th Herbert00709 🇵🇱 692 81 10ms 27 Nov 2024 594th CLOStrophobic 🇮🇹 692 81 11ms 28 Jan 2025 First Prev 526–600 of 1,469 Next Last