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 641st msbranicky 690 140 309ms 1 Jan 2024 642nd Yewzir 🇧🇪 689 83 1,044ms 5 Feb 2025 643rd HumanoidCPU 689 124 60ms 5 Mar 2024 644th MateuszPietrzak 🇵🇱 688 94 2ms 7 Dec 2023 645th error256 687 75 1,251ms 11 Feb 2026 646th Yewzir 🇧🇪 687 79 1ms 26 May 2024 647th fantaize 687 111 123ms 10 Mar 2026 648th HumanoidCPU 686 96 2ms 16 Nov 2025 649th cyrilboyer 🇫🇷 685 141 347ms 14 Dec 2023 650th MichalMarsalek 🇨🇿 684 82 11ms 1 Dec 2023 650th Koshu 684 82 12ms 2 Dec 2023 650th uttumuttu 🇫🇮 684 82 11ms 22 Dec 2023 650th fkantelberg 684 82 25ms 12 Jul 2025 654th Shanethegamer 🇺🇸 684 90 85ms 1 Dec 2023 655th JohandeRuiter 🇳🇱 681 95 2ms 22 Jan 2025 656th MeWhenI 🇻🇦 680 102 12ms 9 May 2024 657th SirBogman 🇺🇸 677 54 36ms 1 Dec 2023 658th namelessiw 676 79 516ms 5 Mar 2024 659th MeWhenI 🇻🇦 676 82 7ms 1 Dec 2023 660th MeWhenI 🇻🇦 676 105 5ms 1 Dec 2023 661st m42km 675 83 11ms 6 Jan 2024 661st Natanaelel 🇸🇪 675 83 11ms 22 Mar 2024 661st davecame 675 83 14ms 25 Apr 2024 664th Shanethegamer 🇺🇸 675 106 16ms 31 Jan 2024 664th AlephSquirrel 675 106 12ms 24 Jun 2024 666th the-zammers 675 108 129ms 15 Dec 2023 667th DialFrost 🇸🇬 671 101 11ms 12 Dec 2024 668th kmathis22 671 113 533ms 6 Dec 2025 669th Daniel-Ellison 670 72 509ms 3 days ago 670th Ripick 669 94 129ms 24 Jun 2024 671st janbehrens 🇩🇪 668 83 6ms 1 Dec 2023 672nd jared-hughes 667 84 13ms 17 Dec 2023 672nd stertooy 🇧🇪 667 84 11ms 14 Jun 2024 672nd sacredeux 667 84 12ms 20 Aug 2024 672nd hiichbindermax 667 84 13ms 27 May 2025 676th BREMAUCY 🇫🇷 665 106 91ms 4 Dec 2023 677th HumanoidCPU 665 114 454ms 8 Nov 2025 678th NickTheEASDude 🇺🇸 664 87 13ms 25 Apr 2024 679th MichalMarsalek 🇨🇿 662 95 125ms 1 Dec 2023 680th KrausRaus 🇺🇸 660 85 12ms 1 Dec 2023 680th jeff-at-tamer-dot-codes 🇺🇸 660 85 21ms 19 Dec 2023 682nd luuumine 🇫🇷 660 98 2ms 19 Nov 2025 683rd AlephSquirrel 659 81 422ms 16 Jan 2024 684th JOrE20 657 88 13ms 11 Feb 2026 685th tobeannouncd 657 111 128ms 11 Jan 2024 686th MeWhenI 🇻🇦 655 191 7ms 1 Dec 2023 687th Just4FunCoder 652 86 22ms 26 Feb 2024 687th SB-945 652 86 26ms 7 Apr 2024 687th Babafaba 652 86 23ms 22 Oct 2025 690th KatieLG 🇬🇧 651 82 502ms 28 Oct 2024 691st MeWhenI 🇻🇦 651 84 5ms 16 Aug 2024 692nd SirFireball3521 649 62 157ms 13 Sep 2024 693rd dokutan 649 149 329ms 10 Dec 2024 694th cyrilboyer 🇫🇷 646 118 118ms 19 Dec 2023 695th alomiF 645 113 152ms 6 Dec 2023 696th m42km 644 83 514ms 1 Feb 2024 697th jatloe 644 87 24ms 24 Aug 2024 698th snoozingnewt 🇨🇦 644 150 332ms 15 Oct 2025 699th jbt 642 90 11ms 24 Dec 2023 699th thisishowmymindworks 🇳🇴 642 90 14ms 28 Jun 2024 701st snoozingnewt 🇨🇦 641 110 92ms 15 Oct 2025 702nd Yewzir 🇧🇪 640 92 150ms 27 Mar 2024 703rd elgan65536 🇺🇸 640 101 2ms 5 Dec 2023 703rd madex 🇩🇪 640 101 2ms 13 Feb 2024 703rd Herbert00709 🇵🇱 640 101 2ms 3 Sep 2024 706th dokutan 640 106 11ms 30 Nov 2025 707th gifti258 638 99 63ms 8 Aug 2025 708th FlorianCassayre 🇫🇷 637 88 21ms 18 May 2024 708th jacekwladzinski 637 88 17ms 3 Oct 2025 710th janbehrens 🇩🇪 635 91 11ms 1 Dec 2023 710th eranws 635 91 11ms 16 Mar 2024 710th HumanoidCPU 635 91 9ms 16 Nov 2025 713th Yewzir 🇧🇪 635 111 93ms 5 Feb 2024 713th HumanoidCPU 635 111 86ms 5 Jun 2024 715th luuumine 🇫🇷 635 120 125ms 19 Nov 2025 715th 0jdxt 635 120 125ms 4 hours ago 717th northsuperman 634 102 2ms 24 Mar 2024 718th dokutan 633 104 2ms 26 Oct 2024 719th lifthrasiir 🇰🇷 630 46 2ms 5 Dec 2024 720th IISResetMe 630 67 834ms 4 Dec 2023 First Prev 641–720 of 1,605 Next Last