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 824th jipsong 🇩🇪 509 110 21ms 5 Jul 2025 827th snoozingnewt 🇨🇦 509 136 9ms 15 Oct 2025 828th dokutan 509 156 4ms 26 Oct 2024 829th snoozingnewt 🇨🇦 508 143 2,115ms 15 Oct 2025 830th msbranicky 507 116 112ms 1 Jan 2024 831st typeswitch-dev 🇵🇹 507 151 4ms 25 Jun 2024 832nd alphafalfa 506 107 2ms 26 Aug 2024 833rd dokutan 505 100 6ms 28 Oct 2024 834th minhtrancccp 505 111 10ms 1 Dec 2023 834th croc54 505 111 22ms 30 Dec 2024 834th Mikey-Beep 🇬🇧 505 111 20ms 24 Jul 2025 834th CommandLeo 🇮🇹 505 111 22ms 1 Nov 2025 838th MeWhenI 🇻🇦 505 132 90ms 1 Dec 2023 839th snoozingnewt 🇨🇦 502 133 86ms 15 Oct 2025 840th msbranicky 501 111 976ms 2 Jan 2024 841st KatieLG 🇬🇧 501 170 5ms 3 Dec 2023 842nd knutae 🇳🇴 500 112 21ms 16 Dec 2023 843rd scpchicken 🇵🇼 497 90 3ms 13 Dec 2023 844th janbehrens 🇩🇪 496 97 593ms 9 Jan 2024 845th mathisfun271 496 113 21ms 23 Dec 2023 846th msbranicky 496 142 25ms 6 Jan 2024 847th Yewzir 🇧🇪 494 112 6ms 5 Feb 2024 848th dokutan 492 163 133ms 6 Nov 2024 849th snoozingnewt 🇨🇦 491 116 721ms 15 Oct 2025 850th dokutan 488 111 2ms 28 Apr 2025 851st anarconic 487 115 10ms 11 Dec 2023 851st moustave 487 115 21ms 19 Nov 2024 851st damoose717 487 115 20ms 23 May 2025 854th HumanEquivalentUnit 487 133 14ms 5 Dec 2023 855th Protothor 485 119 10ms 20 Jul 2025 856th snoozingnewt 🇨🇦 484 112 2ms 15 Oct 2025 857th NanduBC 483 116 10ms 6 Sep 2024 858th msbranicky 483 130 2ms 2 Jan 2024 859th Yewzir 🇧🇪 481 100 183ms 26 Feb 2024 860th msbranicky 481 134 2ms 2 Jan 2024 861st tomh1012 481 152 422ms 22 days ago 862nd madeforlosers 479 113 2ms 8 Dec 2023 863rd dokutan 478 140 50ms 29 Oct 2024 864th snoozingnewt 🇨🇦 475 167 4ms 15 Oct 2025 865th MaxCastella 🇫🇷 473 89 734ms 1 Dec 2023 866th dokutan 473 149 17ms 4 days ago 867th HumanoidCPU 472 132 79ms 5 Jun 2024 868th RockOfStone 471 140 4ms 23 Mar 2024 869th msbranicky 469 118 4ms 2 Jan 2024 869th dokutan 469 118 4ms 10 Apr 2025 871st trinityy-7 469 123 22ms 6 Dec 2023 872nd Feniske 🇫🇷 468 90 221ms 1 Dec 2023 873rd emgordon154 467 62 2ms 1 Oct 2025 874th dokutan 467 135 1,274ms 31 Mar 2025 875th dokutan 466 126 110ms 26 Oct 2024 876th msbranicky 465 144 43ms 2 Jan 2024 877th AsbestosSniffer 464 184 925ms 1 Dec 2023 878th cmkb3 463 91 213ms 1 Dec 2023 879th msbranicky 463 117 2ms 6 Jan 2024 880th TinyTheBrontosaurus 463 121 19ms 3 Dec 2023 880th RobertHoeh 463 121 11ms 9 Dec 2023 880th klixel 🇨🇦 463 121 13ms 21 Jun 2025 883rd snoozingnewt 🇨🇦 462 145 54ms 15 Oct 2025 884th CatsAreFluffy 461 140 5ms 31 Jan 2024 885th msbranicky 460 159 324ms 2 Jan 2024 886th Liibe 456 166 354ms 2 Oct 2025 887th Stockoh 🇫🇷 455 123 15ms 23 Apr 2024 888th pedro-a-soares 455 127 9ms 6 Dec 2023 889th snoozingnewt 🇨🇦 454 158 26ms 15 Oct 2025 890th snoozingnewt 🇨🇦 453 92 51ms 15 Oct 2025 891st MeWhenI 🇻🇦 452 89 100ms 1 Dec 2023 892nd yuchuehw 452 124 19ms 15 May 2024 892nd Flekay 🇩🇪 452 124 19ms 11 Jul 2025 894th HumanoidCPU 450 139 116ms 5 Jun 2024 895th aydamak 448 93 36ms 15 May 2024 896th estomagordo 🇳🇱 448 125 11ms 25 Mar 2025 897th msbranicky 445 153 100ms 2 Jan 2024 898th Vaekor 444 126 12ms 28 Feb 2024 899th Kaffeleif 444 156 12ms 13 Mar 2024 900th HumanoidCPU 441 165 2,925ms 24 Oct 2024 First Prev 826–900 of 1,466 Next Last