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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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 225th emgordon154 891 90 132ms 18 Apr 2025 225th ovs-code 🇩🇪 891 90 127ms 20 Apr 2025 225th sean-niemann 🇺🇸 891 90 125ms 4 Jun 2025 225th lynn 891 90 126ms 23 days ago 230th sean-niemann 🇺🇸 890 66 125ms 4 Dec 2023 231st MeWhenI 🇻🇦 890 74 3ms 1 Dec 2023 231st ovs-code 🇩🇪 890 74 3ms 1 Dec 2023 231st GrayJoKing 🇦🇺 890 74 3ms 2 Dec 2023 231st DialFrost 🇸🇬 890 74 2ms 3 Dec 2023 231st sean-niemann 🇺🇸 890 74 2ms 4 Dec 2023 231st FlyingPenguin223 890 74 2ms 4 Dec 2023 231st edsrzf 🇳🇿 890 74 4ms 25 Apr 2025 231st GolfingSuccess 🇬🇷 890 74 2ms 9 days ago 239th Shanethegamer 🇺🇸 890 79 79ms 1 Dec 2023 239th MeWhenI 🇻🇦 890 79 80ms 1 Dec 2023 239th stefangimmillaro 890 79 75ms 28 Apr 2024 242nd duckyluuk 🇳🇱 889 60 469ms 28 Aug 2024 242nd albanian-laundromat 889 60 511ms 1 Oct 2025 242nd snoozingnewt 🇺🇸 889 60 442ms 15 Oct 2025 245th Shanethegamer 🇺🇸 889 84 4ms 1 Dec 2023 245th primo-ppcg 🇹🇭 889 84 4ms 25 Jan 2025 245th kg583 🇺🇸 889 84 4ms 22 days ago 248th sgiandomenico 888 65 9ms 18 Dec 2023 249th sean-niemann 🇺🇸 888 71 54ms 3 Dec 2023 249th JayXon 🇺🇸 888 71 1,277ms 6 Dec 2023 251st inventshah 888 96 50ms 1 Dec 2023 252nd IanUtley 887 73 12ms 1 Dec 2023 253rd emgordon154 887 82 3,494ms 3 Jul 2025 253rd JayXon 🇺🇸 887 82 2,014ms 3 Jul 2025 255th UnderKoen 🇳🇱 887 96 4ms 12 Mar 2025 256th duckyluuk 🇳🇱 886 82 153ms 25 Dec 2024 256th MeWhenI 🇻🇦 886 82 14ms 30 Dec 2024 256th GolfingSuccess 🇬🇷 886 82 11ms 13 Jan 2025 256th GrayJoKing 🇦🇺 886 82 14ms 3 Feb 2025 260th emplv 🇱🇻 886 107 29ms 1 Dec 2023 260th sean-niemann 🇺🇸 886 107 28ms 4 Dec 2023 260th m-tkach 🇺🇦 886 107 29ms 5 Dec 2023 260th DialFrost 🇸🇬 886 107 27ms 7 Dec 2023 260th JayXon 🇺🇸 886 107 28ms 7 Dec 2023 260th Steffan153 🇫🇮 886 107 34ms 19 Aug 2024 266th AlephSquirrel 885 26 49ms 27 Dec 2023 267th edsrzf 🇳🇿 884 109 262ms 30 Dec 2024 267th CaedenHarper 🇨🇦 884 109 233ms 9 days ago 269th MeWhenI 🇻🇦 883 81 41ms 13 Feb 2025 270th sean-niemann 🇺🇸 882 63 975ms 24 Mar 2024 270th DialFrost 🇸🇬 882 63 933ms 18 Dec 2024 272nd sean-niemann 🇺🇸 882 90 6ms 13 Jan 2025 272nd DialFrost 🇸🇬 882 90 3ms 31 Mar 2025 274th GrayJoKing 🇦🇺 881 71 115ms 2 Dec 2023 275th DialFrost 🇸🇬 881 80 17ms 26 Feb 2025 276th MeWhenI 🇻🇦 881 86 338ms 22 days ago 276th namelessiw 881 86 349ms 14 days ago 278th AlephSquirrel 881 87 9ms 5 Aug 2024 279th MeWhenI 🇻🇦 880 66 11ms 1 Dec 2023 280th sisyphus-ppcg 🇦🇺 879 63 6ms 4 Dec 2023 281st MeWhenI 🇻🇦 879 97 57ms 1 Dec 2023 281st Alex-x90 🇺🇸 879 97 51ms 11 May 2024 283rd Shanethegamer 🇺🇸 878 75 2ms 1 Dec 2023 284th DialFrost 🇸🇬 878 97 2ms 10 Mar 2025 285th DialFrost 🇸🇬 877 51 4ms 1 Dec 2023 285th ovs-code 🇩🇪 877 51 5ms 1 Dec 2023 287th MeWhenI 🇻🇦 877 67 115ms 1 Dec 2023 288th lynn 877 83 146ms 19 Oct 2025 289th canissimia 🇦🇶 877 112 3,583ms 29 Dec 2023 290th canissimia 🇦🇶 877 188 3ms 31 Dec 2023 291st DialFrost 🇸🇬 876 83 2,140ms 24 Oct 2024 292nd stefangimmillaro 876 110 252ms 29 Apr 2024 293rd Yewzir 🇧🇪 875 61 350ms 26 May 2024 294th Shanethegamer 🇺🇸 875 66 9ms 1 Dec 2023 294th duckyluuk 🇳🇱 875 66 9ms 9 Oct 2024 296th DialFrost 🇸🇬 875 72 41ms 17 Oct 2024 297th ovs-code 🇩🇪 875 74 11ms 4 Jul 2024 298th DialFrost 🇸🇬 875 81 4ms 18 Mar 2025 299th Steffan153 🇫🇮 874 62 2ms 5 Dec 2023 299th DialFrost 🇸🇬 874 62 2ms 14 Dec 2023 First Prev 226–300 of 1,459 Next Last