Farey Sequence in all languages in bytes. 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 Bytes Time Submitted 720th JOrE20 642 90 12ms 27 Jan 2026 722nd snoozingnewt 🇨🇦 642 110 92ms 15 Oct 2025 723rd elgan65536 🇺🇸 641 101 2ms 5 Dec 2023 723rd madex 🇩🇪 641 101 2ms 13 Feb 2024 723rd Herbert00709 🇵🇱 641 101 2ms 3 Sep 2024 726th Yewzir 🇧🇪 640 92 150ms 27 Mar 2024 727th dokutan 640 106 11ms 30 Nov 2025 728th gifti258 638 99 63ms 8 Aug 2025 729th AstroOrbis 636 100 12ms 22 Feb 2026 730th Yewzir 🇧🇪 636 111 93ms 5 Feb 2024 730th HumanoidCPU 636 111 86ms 5 Jun 2024 732nd luuumine 🇫🇷 636 120 125ms 19 Nov 2025 732nd 0jdxt 🇬🇧 636 120 125ms 4 days ago 734th janbehrens 🇩🇪 635 91 11ms 1 Dec 2023 734th eranws 635 91 11ms 16 Mar 2024 736th northsuperman 634 102 2ms 24 Mar 2024 737th dokutan 634 104 2ms 26 Oct 2024 738th denkyuu1 633 79 776ms 21 days ago 739th lifthrasiir 🇰🇷 630 46 2ms 5 Dec 2024 740th IISResetMe 630 67 834ms 4 Dec 2023 741st 051 🇸🇬 630 101 12ms 24 Dec 2023 742nd Creative0708 🇨🇦 630 121 115ms 16 Dec 2023 742nd mousetail 🇳🇱 630 121 114ms 24 Mar 2024 744th snoozingnewt 🇨🇦 626 109 113ms 29 Nov 2025 745th WillConker 624 102 28ms 10 Mar 2024 745th FlorianCassayre 🇫🇷 624 102 11ms 18 May 2024 747th iczelia 🇩🇪 622 104 2ms 10 Oct 2025 748th msbranicky 622 154 25ms 3 Jan 2024 749th two-bad 🇬🇧 621 93 10ms 5 Feb 2024 749th helbling 🇨🇭 621 93 12ms 16 Jun 2024 749th thisishowmymindworks 🇳🇴 621 93 13ms 28 Jun 2024 752nd MeWhenI 🇻🇦 619 105 16ms 1 Dec 2023 753rd markusgraube 618 103 12ms 22 Jun 2024 754th flekAI 618 118 135ms 2 days ago 755th dokutan 618 155 25ms 20 Apr 2025 756th Lydxn 🇨🇦 617 123 405ms 16 Dec 2023 757th Andrey-Plotnikov 615 94 11ms 13 Jan 2025 758th FortuiteMan 🇫🇷 615 98 13ms 18 Dec 2025 759th bac0id 615 139 442ms 10 Jan 2025 760th Shanethegamer 🇺🇸 614 68 38ms 1 Dec 2023 761st Maximizer02 614 113 12ms 7 Nov 2024 762nd KadinSchultz 612 104 11ms 4 Dec 2023 762nd cros107 🇦🇺 612 104 12ms 26 Dec 2023 764th uttumuttu 🇫🇮 611 101 91ms 21 Dec 2023 765th msbranicky 609 116 86ms 2 Jan 2024 765th Arkadios200 609 116 96ms 15 days ago 767th HumanoidCPU 608 95 10ms 16 Nov 2025 768th flekAI 607 121 445ms 2 days ago 769th h3ra993huskp 🇯🇵 607 125 466ms 30 Nov 2025 770th madex 🇩🇪 606 105 11ms 21 May 2024 771st MeWhenI 🇻🇦 606 132 95ms 1 Dec 2023 772nd dokutan 606 134 452ms 27 Sep 2025 773rd scpchicken 🇵🇼 605 74 3ms 17 hours ago 774th annaproxy 605 107 2ms 20 Dec 2023 775th dokutan 604 113 117ms 31 Oct 2024 776th emgordon154 603 48 3ms 17 Mar 2026 777th SirBogman 🇺🇸 603 70 289ms 28 Feb 2024 778th Yewzir 🇧🇪 602 96 12ms 5 Feb 2024 778th flekAI 602 96 12ms 2 days ago 780th snoozingnewt 🇨🇦 602 133 91ms 15 Oct 2025 781st flekAI 602 142 63ms 2 days ago 782nd Yewzir 🇧🇪 601 135 479ms 5 Feb 2024 783rd flekAI 600 110 3ms 2 days ago 784th JRaspass 🇬🇧 599 73 148ms 4 Jan 2024 785th Natanaelel 🇸🇪 598 122 137ms 22 Mar 2024 786th flekAI 597 136 145ms 2 days ago 787th MeWhenI 🇻🇦 595 71 263ms 1 Dec 2023 788th JOrE20 595 161 27ms 14 Feb 2026 789th CatsAreFluffy 594 93 58ms 14 Mar 2024 790th dokutan 594 106 2ms 12 Nov 2025 791st dokutan 594 119 94ms 31 Mar 2025 792nd emgordon154 594 126 12ms 2 Jan 2025 793rd dokutan 594 144 60ms 30 Mar 2025 794th Yewzir 🇧🇪 593 115 110ms 5 Feb 2024 795th dokutan 593 128 387ms 21 Feb 2026 796th janbehrens 🇩🇪 592 137 430ms 22 Dec 2023 797th janbehrens 🇩🇪 590 145 55ms 22 Dec 2023 798th HumanoidCPU 590 164 315ms 26 Aug 2024 799th dokutan 589 85 721ms 9 Apr 2024 800th neihousaigaai 589 108 11ms 11 Feb 2024 First Prev 721–800 of 1,650 Next Last