Farey Sequence in all languages in chars. 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 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 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 Chars Time Submitted 676th dokutan 613 104 2ms 28 Oct 2024 677th Maximizer02 613 113 14ms 7 Nov 2024 678th bac0id 613 139 369ms 10 Jan 2025 679th dokutan 611 155 28ms 20 Apr 2025 680th dokutan 609 86 122ms 29 Oct 2024 681st msbranicky 606 116 78ms 2 Jan 2024 682nd dokutan 604 94 745ms 23 Sep 2025 683rd dokutan 604 134 414ms 27 Sep 2025 684th dcgjb 602 70 962ms 25 Mar 2024 685th ahmetdemirag 🇨🇾 602 93 12ms 9 Jun 2024 686th annaproxy 602 107 3ms 20 Dec 2023 687th Yewzir 🇧🇪 601 96 10ms 5 Feb 2024 687th dokutan 601 96 19ms 15 Jun 2025 689th dokutan 601 113 124ms 31 Oct 2024 690th Yewzir 🇧🇪 599 135 461ms 5 Feb 2024 691st Natanaelel 🇸🇪 597 122 142ms 22 Mar 2024 692nd mikehanus 596 94 11ms 5 Dec 2023 692nd eiburns 596 94 12ms 13 Dec 2023 692nd msbranicky 596 94 16ms 1 Jan 2024 692nd InigoK 🇺🇸 596 94 12ms 29 Aug 2025 696th Yax42 🇫🇷 595 123 2,816ms 13 Feb 2025 697th MeWhenI 🇻🇦 594 71 226ms 1 Dec 2023 698th emgordon154 593 126 12ms 2 Jan 2025 699th commandblockguy 🇺🇸 592 90 473ms 15 Jan 2024 699th HumanoidCPU 592 90 410ms 5 Jun 2024 701st dokutan 592 144 57ms 30 Mar 2025 702nd Yewzir 🇧🇪 591 115 129ms 5 Feb 2024 703rd dokutan 591 119 82ms 31 Mar 2025 704th janbehrens 🇩🇪 590 137 433ms 22 Dec 2023 705th janbehrens 🇩🇪 589 95 14ms 1 Dec 2023 705th wuzekai518 589 95 13ms 16 Jul 2024 705th CoolBvll 589 95 11ms 13 Jun 2025 705th Techdude01 589 95 12ms 14 Aug 2025 709th janbehrens 🇩🇪 588 145 54ms 22 Dec 2023 710th HumanoidCPU 588 164 257ms 26 Aug 2024 711th msbranicky 587 112 2ms 2 Jan 2024 712th arctouch-cristiannevianna 585 125 361ms 19 Feb 2024 713th Jonatan6 🇩🇰 581 111 2ms 27 Apr 2024 713th dokutan 581 111 2ms 30 Mar 2025 715th dokutan 581 130 355ms 24 Sep 2025 715th Yewzir 🇧🇪 581 130 337ms 2 Oct 2025 717th MeWhenI 🇻🇦 580 132 5ms 1 Dec 2023 718th coreynash 577 100 9ms 14 Jul 2024 719th rboath 577 108 82ms 17 Dec 2024 720th Yewzir 🇧🇪 576 139 127ms 5 Feb 2024 721st Jonatan6 🇩🇰 576 148 55ms 27 Apr 2024 722nd snoozingnewt 🇺🇸 574 141 374ms 25 days ago 723rd dokutan 573 84 735ms 9 Apr 2024 724th snoozingnewt 🇺🇸 572 115 2ms 25 days ago 725th bac0id 571 98 12ms 10 Jan 2025 725th Troon 571 98 11ms 18 Feb 2025 727th c0d3-4-F00d 🇩🇪 570 113 2ms 4 Dec 2023 727th bac0id 570 113 2ms 10 Jan 2025 729th steffan-polygolf 570 131 5ms 29 Feb 2024 730th brimstonetrader 569 128 180ms 23 Feb 2024 731st msbranicky 568 128 2,884ms 9 Jan 2025 732nd snoozingnewt 🇺🇸 568 150 387ms 25 days ago 733rd msbranicky 567 94 526ms 17 Jan 2024 734th dokutan 567 129 329ms 26 Oct 2024 734th snoozingnewt 🇺🇸 567 129 364ms 25 days ago 736th Ripick 566 99 12ms 1 Dec 2023 736th hellwue 566 99 12ms 22 Feb 2024 736th vhoulbreque 🇫🇷 566 99 79ms 9 Apr 2024 739th madeforlosers 563 112 45ms 8 Dec 2023 740th Natanaelel 🇸🇪 562 133 21ms 29 Dec 2023 741st snoozingnewt 🇺🇸 561 121 115ms 25 days ago 742nd snoozingnewt 🇺🇸 560 130 154ms 25 days ago 743rd snoozingnewt 🇺🇸 560 135 355ms 25 days ago 744th Chinay-Domitrix 🇺🇸 559 130 2,048ms 4 days ago 745th snoozingnewt 🇺🇸 558 170 26ms 25 days ago 746th jerrandolph 557 173 261ms 22 Dec 2023 747th msbranicky 556 112 81ms 8 Jan 2024 748th 051 🇸🇬 554 101 12ms 24 Dec 2023 749th mrmena 🇦🇺 553 114 48ms 11 May 2024 750th CarsonChr 🇺🇸 552 145 127ms 24 Dec 2023 First Prev 676–750 of 1,433 Next Last