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 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 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 595th CLOStrophobic 🇮🇹 691 81 10ms 28 Jan 2025 595th Pyroan 691 81 11ms 18 Mar 2025 595th KatieLG 🇬🇧 691 81 22ms 15 Sep 2025 595th vhoulbreque 🇫🇷 691 81 78ms 9 days ago 605th msbranicky 689 140 260ms 1 Jan 2024 606th HumanoidCPU 688 124 53ms 5 Mar 2024 607th Yewzir 🇧🇪 686 79 2ms 26 May 2024 608th Yewzir 🇧🇪 686 83 731ms 5 Feb 2025 609th MateuszPietrzak 🇵🇱 686 94 2ms 7 Dec 2023 610th HumanoidCPU 686 96 2ms 18 days ago 611th dokutan 685 106 10ms 4 days ago 612th cyrilboyer 🇫🇷 684 141 258ms 14 Dec 2023 613th MichalMarsalek 🇨🇿 683 82 10ms 1 Dec 2023 613th Koshu 683 82 10ms 2 Dec 2023 613th uttumuttu 🇫🇮 683 82 10ms 22 Dec 2023 613th fkantelberg 683 82 25ms 12 Jul 2025 617th albanian-laundromat 681 276 15ms 18 Sep 2025 618th JohandeRuiter 🇳🇱 679 95 3ms 22 Jan 2025 619th MeWhenI 🇻🇦 679 102 11ms 9 May 2024 620th cyrilboyer 🇫🇷 679 118 126ms 19 Dec 2023 621st albanian-laundromat 678 93 43ms 7 Sep 2025 622nd SirBogman 🇺🇸 676 54 37ms 1 Dec 2023 623rd namelessiw 675 79 476ms 5 Mar 2024 624th MeWhenI 🇻🇦 675 82 6ms 1 Dec 2023 625th m42km 675 83 10ms 6 Jan 2024 625th Natanaelel 🇸🇪 675 83 11ms 22 Mar 2024 625th davecame 675 83 14ms 25 Apr 2024 628th MeWhenI 🇻🇦 675 105 5ms 1 Dec 2023 629th the-zammers 674 108 136ms 15 Dec 2023 630th Shanethegamer 🇺🇸 673 106 14ms 31 Jan 2024 630th AlephSquirrel 673 106 12ms 24 Jun 2024 632nd luuumine 🇫🇷 668 120 118ms 15 days ago 633rd janbehrens 🇩🇪 667 83 6ms 1 Dec 2023 634th jared-hughes 667 84 11ms 17 Dec 2023 634th stertooy 🇧🇪 667 84 10ms 14 Jun 2024 634th sacredeux 667 84 11ms 20 Aug 2024 634th hiichbindermax 667 84 11ms 27 May 2025 638th Ripick 665 94 119ms 24 Jun 2024 639th HumanoidCPU 665 114 351ms 26 days ago 640th NickTheEASDude 🇺🇸 664 87 10ms 25 Apr 2024 641st BREMAUCY 🇫🇷 663 106 75ms 4 Dec 2023 642nd Creative0708 🇨🇦 662 121 123ms 16 Dec 2023 642nd mousetail 🇳🇱 662 121 120ms 24 Mar 2024 644th AlephSquirrel 659 81 474ms 16 Jan 2024 645th KrausRaus 🇺🇸 659 85 11ms 1 Dec 2023 645th jeff-at-tamer-dot-codes 🇺🇸 659 85 21ms 19 Dec 2023 647th MichalMarsalek 🇨🇿 658 95 116ms 1 Dec 2023 648th luuumine 🇫🇷 658 98 2ms 15 days ago 649th tobeannouncd 656 111 129ms 11 Jan 2024 650th KatieLG 🇬🇧 651 82 395ms 28 Oct 2024 651st Just4FunCoder 651 86 19ms 26 Feb 2024 651st SB-945 651 86 22ms 7 Apr 2024 651st Babafaba 651 86 19ms 22 Oct 2025 654th MeWhenI 🇻🇦 651 191 9ms 1 Dec 2023 655th MeWhenI 🇻🇦 650 84 5ms 16 Aug 2024 656th SirFireball3521 648 62 131ms 13 Sep 2024 657th dokutan 648 149 298ms 10 Dec 2024 658th jatloe 644 87 23ms 24 Aug 2024 659th alomiF 644 113 187ms 6 Dec 2023 660th m42km 643 83 456ms 1 Feb 2024 661st snoozingnewt 🇨🇦 643 150 264ms 15 Oct 2025 662nd jbt 641 90 11ms 24 Dec 2023 662nd thisishowmymindworks 🇳🇴 641 90 13ms 28 Jun 2024 664th Yewzir 🇧🇪 639 92 137ms 27 Mar 2024 665th elgan65536 639 101 3ms 5 Dec 2023 665th madex 🇩🇪 639 101 3ms 13 Feb 2024 665th Herbert00709 🇵🇱 639 101 2ms 3 Sep 2024 668th snoozingnewt 🇨🇦 639 110 81ms 15 Oct 2025 669th gifti258 637 99 82ms 8 Aug 2025 670th FlorianCassayre 🇫🇷 636 88 19ms 18 May 2024 670th jacekwladzinski 636 88 10ms 3 Oct 2025 672nd janbehrens 🇩🇪 634 91 10ms 1 Dec 2023 672nd eranws 634 91 12ms 16 Mar 2024 672nd HumanoidCPU 634 91 10ms 18 days ago 675th dokutan 633 104 2ms 26 Oct 2024 First Prev 601–675 of 1,466 Next Last