Farey Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 601st cyrilboyer 🇫🇷 684 141 252ms 14 Dec 2023 602nd SirFireball3521 683 64 13 Sep 2024 603rd commandblockguy 🇺🇸 683 90 473ms 15 Jan 2024 604th albanian-laundromat 681 276 19ms 18 Sep 2025 605th JohandeRuiter 🇳🇱 680 95 3ms 22 Jan 2025 606th albanian-laundromat 679 93 7 Sep 2025 607th cyrilboyer 🇫🇷 679 118 135ms 19 Dec 2023 608th SirBogman 🇺🇸 678 54 1 Dec 2023 609th MeWhenI 🇻🇦 677 82 1 Dec 2023 610th mikehanus 676 94 11ms 5 Dec 2023 610th eiburns 676 94 12ms 13 Dec 2023 610th msbranicky 676 94 16ms 1 Jan 2024 610th InigoK 🇺🇸 676 94 12ms 29 Aug 2025 614th Shanethegamer 🇺🇸 675 106 14ms 31 Jan 2024 614th AlephSquirrel 675 106 12ms 24 Jun 2024 616th the-zammers 674 108 136ms 15 Dec 2023 617th janbehrens 🇩🇪 669 83 1 Dec 2023 618th janbehrens 🇩🇪 669 95 14ms 1 Dec 2023 618th wuzekai518 669 95 13ms 16 Jul 2024 618th CoolBvll 669 95 11ms 13 Jun 2025 618th Techdude01 669 95 12ms 14 Aug 2025 622nd Babafaba 668 92 552ms 4 hours ago 623rd Ripick 667 94 144ms 24 Jun 2024 624th NickTheEASDude 🇺🇸 664 87 25 Apr 2024 625th BREMAUCY 🇫🇷 664 106 4 Dec 2023 626th Creative0708 🇨🇦 662 121 131ms 16 Dec 2023 626th mousetail 🇳🇱 662 121 133ms 24 Mar 2024 628th MichalMarsalek 🇨🇿 660 95 140ms 1 Dec 2023 629th tobeannouncd 656 111 129ms 11 Jan 2024 630th msbranicky 654 94 526ms 17 Jan 2024 631st MeWhenI 🇻🇦 652 84 5ms 16 Aug 2024 632nd uttumuttu 🇫🇮 652 101 91ms 21 Dec 2023 633rd MeWhenI 🇻🇦 650 191 9ms 1 Dec 2023 634th bac0id 649 98 12ms 10 Jan 2025 634th Troon 649 98 11ms 18 Feb 2025 636th dokutan 648 149 247ms 10 Dec 2024 637th alomiF 644 113 187ms 6 Dec 2023 638th snoozingnewt 🇺🇸 643 150 7 days ago 639th jbt 642 90 24 Dec 2023 640th Ripick 642 99 12ms 1 Dec 2023 640th firegene 🇮🇪 642 99 12ms 3 Dec 2023 640th hellwue 642 99 12ms 22 Feb 2024 640th vhoulbreque 🇫🇷 642 99 79ms 9 Apr 2024 644th Daniel-Ellison 641 78 8 Aug 2025 645th Yewzir 🇧🇪 640 92 137ms 27 Mar 2024 646th snoozingnewt 🇺🇸 640 110 7 days ago 647th elgan65536 639 101 3ms 5 Dec 2023 647th madex 🇩🇪 639 101 3ms 13 Feb 2024 647th Herbert00709 🇵🇱 639 101 2ms 3 Sep 2024 650th gifti258 638 99 82ms 8 Aug 2025 651st janbehrens 🇩🇪 635 91 1 Dec 2023 651st eranws 635 91 16 Mar 2024 653rd dokutan 634 104 3ms 26 Oct 2024 654th Yewzir 🇧🇪 634 111 5 Feb 2024 654th HumanoidCPU 634 111 5 Jun 2024 656th northsuperman 633 102 2ms 24 Mar 2024 657th lifthrasiir 🇰🇷 632 46 3ms 5 Dec 2024 658th IISResetMe 631 67 659ms 4 Dec 2023 659th 051 🇸🇬 630 101 12ms 24 Dec 2023 660th WillConker 623 102 29ms 10 Mar 2024 660th FlorianCassayre 🇫🇷 623 102 13ms 18 May 2024 662nd HumanoidCPU 622 106 2ms 5 Jun 2024 663rd two-bad 🇬🇧 621 93 5 Feb 2024 663rd helbling 🇨🇭 621 93 16 Jun 2024 663rd thisishowmymindworks 🇳🇴 621 93 28 Jun 2024 666th iczelia 🇩🇪 621 104 2ms 11 days ago 667th MeWhenI 🇻🇦 618 105 18ms 1 Dec 2023 668th markusgraube 617 103 16ms 22 Jun 2024 669th msbranicky 617 235 16 Sep 2025 670th MeWhenI 🇻🇦 616 123 1 Dec 2023 670th Steffan153 🇫🇮 616 123 5 Dec 2023 670th Lydxn 🇨🇦 616 123 16 Dec 2023 673rd msbranicky 616 154 28ms 3 Jan 2024 674th Shanethegamer 🇺🇸 614 68 36ms 1 Dec 2023 675th Andrey-Plotnikov 614 94 13 Jan 2025 First Prev 601–675 of 1,431 Next Last