Farey Sequence in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 676th msbranicky 619 235 1,524ms 16 Sep 2025 677th markusgraube 617 103 16ms 22 Jun 2024 678th MeWhenI 🇻🇦 616 105 18ms 1 Dec 2023 679th Steffan153 🇫🇮 615 123 306ms 5 Dec 2023 679th Lydxn 🇨🇦 615 123 300ms 16 Dec 2023 681st msbranicky 615 154 28ms 3 Jan 2024 682nd Andrey-Plotnikov 614 94 14ms 13 Jan 2025 683rd dokutan 614 237 1,555ms 24 days ago 684th Shanethegamer 🇺🇸 613 68 36ms 1 Dec 2023 685th Maximizer02 613 113 14ms 7 Nov 2024 686th bac0id 613 139 369ms 10 Jan 2025 687th KadinSchultz 611 104 14ms 4 Dec 2023 687th cros107 🇦🇺 611 104 14ms 26 Dec 2023 687th dokutan 611 104 11ms 28 Oct 2024 687th Lv0Sys 🇵🇱 611 104 11ms 30 May 2025 691st dokutan 611 155 28ms 20 Apr 2025 692nd rboath 609 108 82ms 17 Dec 2024 693rd msbranicky 606 116 78ms 2 Jan 2024 694th madex 🇩🇪 605 105 12ms 21 May 2024 695th dokutan 604 134 414ms 27 Sep 2025 696th MeWhenI 🇻🇦 603 132 314ms 1 Dec 2023 697th SirBogman 🇺🇸 602 70 247ms 28 Feb 2024 698th annaproxy 602 107 3ms 20 Dec 2023 699th dokutan 602 113 107ms 31 Oct 2024 700th Yewzir 🇧🇪 601 96 9ms 5 Feb 2024 701st dokutan 600 106 3ms 24 hours ago 702nd Bmrl7 599 106 12ms 26 Mar 2024 703rd Yewzir 🇧🇪 599 135 461ms 5 Feb 2024 704th JRaspass 🇬🇧 598 73 117ms 4 Jan 2024 705th snoozingnewt 🇺🇸 598 133 371ms 15 Oct 2025 706th Natanaelel 🇸🇪 597 122 142ms 22 Mar 2024 707th MeWhenI 🇻🇦 594 71 226ms 1 Dec 2023 708th emgordon154 593 126 12ms 2 Jan 2025 709th dokutan 592 111 83ms 31 Mar 2025 710th Yewzir 🇧🇪 592 115 107ms 5 Feb 2024 711th dokutan 592 144 52ms 30 Mar 2025 712th CatsAreFluffy 591 93 56ms 14 Mar 2024 713th dokutan 591 119 78ms 31 Mar 2025 714th dokutan 590 104 525ms 28 Oct 2024 715th janbehrens 🇩🇪 590 137 433ms 22 Dec 2023 716th neihousaigaai 588 108 14ms 11 Feb 2024 717th msbranicky 588 112 2ms 2 Jan 2024 718th janbehrens 🇩🇪 588 145 54ms 22 Dec 2023 719th HumanoidCPU 588 164 257ms 26 Aug 2024 720th msbranicky 587 112 81ms 8 Jan 2024 721st dokutan 586 85 764ms 9 Apr 2024 722nd arctouch-cristiannevianna 585 125 361ms 19 Feb 2024 723rd Bodo171 583 109 12ms 1 Jul 2024 723rd trist224 🇫🇷 583 109 12ms 3 Aug 2025 725th Jonatan6 🇩🇰 581 111 2ms 27 Apr 2024 725th dokutan 581 111 2ms 30 Mar 2025 727th dokutan 581 130 355ms 24 Sep 2025 727th Yewzir 🇧🇪 581 130 337ms 2 Oct 2025 729th MeWhenI 🇻🇦 580 132 5ms 1 Dec 2023 730th rollershutter 578 110 14ms 20 Dec 2023 730th fourth-bit 578 110 22ms 1 Jul 2024 730th jipsong 🇩🇪 578 110 26ms 5 Jul 2025 733rd coreynash 577 100 10ms 14 Jul 2024 733rd snoozingnewt 🇺🇸 577 100 11ms 15 Oct 2025 735th Yewzir 🇧🇪 576 139 131ms 5 Feb 2024 736th Jonatan6 🇩🇰 576 148 55ms 27 Apr 2024 737th snoozingnewt 🇺🇸 574 141 374ms 15 Oct 2025 738th snoozingnewt 🇺🇸 573 115 2ms 15 Oct 2025 739th minhtrancccp 572 111 11ms 1 Dec 2023 739th croc54 572 111 22ms 30 Dec 2024 739th Mikey-Beep 🇬🇧 572 111 23ms 24 Jul 2025 739th KatieLG 🇬🇧 572 111 27ms 15 Sep 2025 739th CommandLeo 🇮🇹 572 111 20ms 12 days ago 744th c0d3-4-F00d 🇩🇪 570 113 2ms 4 Dec 2023 744th bac0id 570 113 2ms 10 Jan 2025 746th steffan-polygolf 570 131 5ms 29 Feb 2024 747th brimstonetrader 569 128 180ms 23 Feb 2024 748th msbranicky 568 128 2,884ms 9 Jan 2025 749th snoozingnewt 🇺🇸 568 150 387ms 15 Oct 2025 750th knutae 🇳🇴 567 112 23ms 16 Dec 2023 First Prev 676–750 of 1,449 Next Last