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 826th dokutan 509 156 4ms 26 Oct 2024 827th snoozingnewt 🇺🇸 508 143 2,115ms 15 Oct 2025 828th msbranicky 507 116 112ms 1 Jan 2024 829th typeswitch-dev 🇵🇹 507 151 4ms 25 Jun 2024 830th alphafalfa 506 107 2ms 26 Aug 2024 831st dokutan 505 100 7ms 28 Oct 2024 832nd minhtrancccp 505 111 11ms 1 Dec 2023 832nd croc54 505 111 22ms 30 Dec 2024 832nd Mikey-Beep 🇬🇧 505 111 20ms 24 Jul 2025 832nd CommandLeo 🇮🇹 505 111 21ms 1 Nov 2025 836th MeWhenI 🇻🇦 505 132 90ms 1 Dec 2023 837th snoozingnewt 🇺🇸 502 133 86ms 15 Oct 2025 838th msbranicky 501 111 976ms 2 Jan 2024 839th KatieLG 🇬🇧 501 170 4ms 3 Dec 2023 840th knutae 🇳🇴 500 112 21ms 16 Dec 2023 841st scpchicken 🇵🇼 497 90 3ms 13 Dec 2023 842nd janbehrens 🇩🇪 496 97 593ms 9 Jan 2024 843rd mathisfun271 496 113 19ms 23 Dec 2023 844th msbranicky 496 142 25ms 6 Jan 2024 845th Yewzir 🇧🇪 494 112 6ms 5 Feb 2024 846th dokutan 492 163 133ms 6 Nov 2024 847th snoozingnewt 🇺🇸 491 116 721ms 15 Oct 2025 848th dokutan 488 111 2ms 28 Apr 2025 849th anarconic 487 115 11ms 11 Dec 2023 849th moustave 487 115 20ms 19 Nov 2024 849th damoose717 487 115 20ms 23 May 2025 852nd HumanEquivalentUnit 487 133 17ms 5 Dec 2023 853rd Protothor 485 119 10ms 20 Jul 2025 854th snoozingnewt 🇺🇸 484 112 2ms 15 Oct 2025 855th NanduBC 483 116 11ms 6 Sep 2024 856th msbranicky 483 130 2ms 2 Jan 2024 857th Yewzir 🇧🇪 481 100 183ms 26 Feb 2024 858th msbranicky 481 134 2ms 2 Jan 2024 859th tomh1012 481 152 422ms 18 days ago 860th madeforlosers 479 113 2ms 8 Dec 2023 861st dokutan 478 140 50ms 29 Oct 2024 862nd snoozingnewt 🇺🇸 475 167 4ms 15 Oct 2025 863rd MaxCastella 🇫🇷 473 89 734ms 1 Dec 2023 864th dokutan 473 149 17ms 30 hours ago 865th HumanoidCPU 472 132 79ms 5 Jun 2024 866th RockOfStone 471 140 7ms 23 Mar 2024 867th msbranicky 469 118 4ms 2 Jan 2024 867th dokutan 469 118 4ms 10 Apr 2025 869th trinityy-7 469 123 24ms 6 Dec 2023 870th Feniske 🇫🇷 468 90 221ms 1 Dec 2023 871st emgordon154 467 62 2ms 1 Oct 2025 872nd dokutan 467 135 1,274ms 31 Mar 2025 873rd dokutan 466 126 110ms 26 Oct 2024 874th msbranicky 465 144 43ms 2 Jan 2024 875th AsbestosSniffer 464 184 937ms 1 Dec 2023 876th cmkb3 463 91 213ms 1 Dec 2023 877th msbranicky 463 117 2ms 6 Jan 2024 878th TinyTheBrontosaurus 463 121 24ms 3 Dec 2023 878th RobertHoeh 463 121 13ms 9 Dec 2023 878th klixel 🇨🇦 463 121 11ms 21 Jun 2025 881st snoozingnewt 🇺🇸 462 145 54ms 15 Oct 2025 882nd CatsAreFluffy 461 140 5ms 31 Jan 2024 883rd msbranicky 460 159 324ms 2 Jan 2024 884th Liibe 456 166 354ms 2 Oct 2025 885th Stockoh 🇫🇷 455 123 10ms 23 Apr 2024 886th pedro-a-soares 455 127 9ms 6 Dec 2023 887th snoozingnewt 🇺🇸 454 158 26ms 15 Oct 2025 888th snoozingnewt 🇺🇸 453 92 51ms 15 Oct 2025 889th MeWhenI 🇻🇦 452 89 107ms 1 Dec 2023 890th yuchuehw 452 124 21ms 15 May 2024 890th Flekay 🇩🇪 452 124 20ms 11 Jul 2025 892nd HumanoidCPU 450 139 116ms 5 Jun 2024 893rd aydamak 448 93 36ms 15 May 2024 894th estomagordo 🇳🇱 448 125 11ms 25 Mar 2025 895th msbranicky 445 153 101ms 2 Jan 2024 896th Vaekor 444 126 11ms 28 Feb 2024 897th Kaffeleif 444 156 12ms 13 Mar 2024 898th HumanoidCPU 441 165 2,925ms 24 Oct 2024 899th snoozingnewt 🇺🇸 439 115 7ms 15 Oct 2025 900th 4ndyJ 🇬🇧 438 128 11ms 29 Feb 2024 First Prev 826–900 of 1,461 Next Last