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 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 Chars Time Submitted 879th Mikey-Beep 🇬🇧 505 111 21ms 24 Jul 2025 879th CommandLeo 🇮🇹 505 111 21ms 1 Nov 2025 883rd MeWhenI 🇻🇦 505 132 95ms 1 Dec 2023 884th snoozingnewt 🇨🇦 502 133 91ms 15 Oct 2025 885th knutae 🇳🇴 501 112 23ms 16 Dec 2023 886th scpchicken 🇵🇼 497 90 3ms 13 Dec 2023 887th janbehrens 🇩🇪 497 97 657ms 9 Jan 2024 888th mathisfun271 496 113 20ms 23 Dec 2023 888th Artemis21 🇬🇧 496 113 12ms 22 Jan 2026 890th msbranicky 496 142 1,025ms 6 Jan 2024 891st dokutan 495 104 1,273ms 29 Oct 2024 892nd Yewzir 🇧🇪 494 112 7ms 5 Feb 2024 893rd vang1ong7ang 494 154 123ms 18 hours ago 894th TeodorDyakov 🇧🇬 493 131 2ms 5 Jan 2026 895th snoozingnewt 🇨🇦 492 116 1,324ms 15 Oct 2025 896th tomh1012 492 149 453ms 7 days ago 897th dokutan 488 111 2ms 28 Apr 2025 898th HumanEquivalentUnit 488 133 14ms 5 Dec 2023 899th anarconic 487 115 12ms 11 Dec 2023 899th moustave 487 115 22ms 19 Nov 2024 899th damoose717 487 115 21ms 23 May 2025 902nd snoozingnewt 🇨🇦 484 112 1ms 15 Oct 2025 903rd NanduBC 483 116 12ms 6 Sep 2024 904th msbranicky 483 130 3ms 2 Jan 2024 904th prestosilver 🇺🇸 483 130 120ms 3 Feb 2026 906th Yewzir 🇧🇪 482 100 202ms 26 Feb 2024 907th msbranicky 482 134 2ms 2 Jan 2024 908th madeforlosers 479 113 2ms 8 Dec 2023 909th dokutan 478 140 40ms 29 Oct 2024 910th snoozingnewt 🇨🇦 475 167 3ms 15 Oct 2025 911th MaxCastella 🇫🇷 473 89 830ms 1 Dec 2023 912th dokutan 473 149 1,026ms 30 Nov 2025 913th dokutan 473 161 127ms 1 Feb 2026 914th KatieLG 🇬🇧 472 109 1,268ms 2 Jan 2024 915th trinityy-7 470 123 25ms 6 Dec 2023 916th RockOfStone 470 140 4ms 23 Mar 2024 917th msbranicky 469 118 5ms 2 Jan 2024 917th dokutan 469 118 5ms 10 Apr 2025 919th Feniske 🇫🇷 468 90 293ms 1 Dec 2023 920th dokutan 467 135 1,297ms 31 Mar 2025 921st dokutan 466 126 158ms 26 Oct 2024 922nd HumanoidCPU 466 132 93ms 5 Jun 2024 923rd msbranicky 465 144 39ms 2 Jan 2024 924th AsbestosSniffer 464 184 1,445ms 1 Dec 2023 925th cmkb3 463 91 295ms 1 Dec 2023 926th msbranicky 463 111 1,271ms 2 Jan 2024 927th msbranicky 463 117 2ms 6 Jan 2024 928th TinyTheBrontosaurus 463 121 20ms 3 Dec 2023 928th RobertHoeh 463 121 12ms 9 Dec 2023 928th klixel 🇨🇦 463 121 12ms 21 Jun 2025 931st CatsAreFluffy 462 140 4ms 31 Jan 2024 932nd snoozingnewt 🇨🇦 462 145 38ms 15 Oct 2025 933rd msbranicky 461 159 404ms 2 Jan 2024 934th lelbal 460 122 11ms 3 Mar 2026 935th Liibe 457 166 385ms 2 Oct 2025 936th Stockoh 🇫🇷 456 123 12ms 23 Apr 2024 937th pedro-a-soares 455 127 10ms 6 Dec 2023 938th snoozingnewt 🇨🇦 454 92 33ms 15 Oct 2025 939th snoozingnewt 🇨🇦 454 158 26ms 15 Oct 2025 940th MeWhenI 🇻🇦 452 89 138ms 1 Dec 2023 941st yuchuehw 452 124 20ms 15 May 2024 942nd HumanoidCPU 451 139 122ms 5 Jun 2024 943rd aydamak 449 93 37ms 15 May 2024 944th estomagordo 🇳🇱 448 125 12ms 25 Mar 2025 945th Vaekor 445 126 12ms 28 Feb 2024 946th msbranicky 445 153 122ms 2 Jan 2024 947th Kaffeleif 444 156 14ms 13 Mar 2024 948th denkyuu1 441 127 20ms 7 Feb 2026 949th HumanoidCPU 441 165 2,497ms 24 Oct 2024 950th snoozingnewt 🇨🇦 439 115 7ms 15 Oct 2025 951st 4ndyJ 🇬🇧 438 128 12ms 29 Feb 2024 951st Andrey2001 438 128 25ms 43 hours ago 953rd BambooleanLogic 🇸🇪 438 132 26ms 1 Dec 2023 954th CutSandstone 435 129 11ms 19 Jul 2024 954th wh3n3v3r 🇨🇿 435 129 24ms 18 Nov 2024 954th tomh1012 435 129 14ms 19 Feb 2026 954th solisolu 435 129 29ms 3 days ago 958th sidok 434 111 485ms 26 Apr 2024 959th janbehrens 🇩🇪 433 175 424ms 16 Dec 2023 960th dokutan 432 146 39ms 29 Oct 2024 First Prev 881–960 of 1,541 Next Last