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 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 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 525th anter69 🇭🇺 733 57 37ms 13 Feb 2024 525th edsrzf 🇳🇿 733 57 41ms 6 Mar 2025 528th KrausRaus 🇺🇸 731 79 10ms 1 Dec 2023 528th jared-hughes 731 79 14ms 17 Dec 2023 528th uttumuttu 🇫🇮 731 79 10ms 21 Dec 2023 531st nwellnhof 🇩🇪 728 77 22ms 12 Jan 2024 531st dokutan 728 77 12ms 29 Oct 2024 533rd snoozingnewt 🇺🇸 726 86 83ms 19 days ago 534th weliveinhell 🇭🇹 726 133 256ms 2 Dec 2023 535th Herbert00709 🇵🇱 723 118 70ms 27 Nov 2024 536th DialFrost 🇸🇬 721 101 13ms 12 Dec 2024 537th tatzyr 🇯🇵 720 58 52ms 29 Dec 2024 538th dirckvdende 719 78 13ms 28 Jul 2025 539th tomtheisen 🇺🇸 718 102 394ms 10 Apr 2025 540th Vinterion 717 90 2ms 19 Jul 2024 541st genmeblog 716 97 14ms 11 Dec 2023 542nd cyrilboyer 🇫🇷 713 81 12ms 21 Dec 2023 543rd annaproxy 713 91 16ms 4 Dec 2023 544th SirBogman 🇺🇸 710 41 2ms 1 Dec 2023 545th btjones0 710 79 11ms 1 Dec 2023 545th BREMAUCY 🇫🇷 710 79 13ms 1 Dec 2023 545th annaproxy 710 79 11ms 11 Dec 2023 545th OllieBoyne 🇬🇧 710 79 12ms 7 Jan 2024 545th nstearns96 🇬🇧 710 79 14ms 28 Jun 2024 545th bzijlema 🇳🇱 710 79 11ms 27 Nov 2024 545th bricknellj 710 79 11ms 2 Apr 2025 545th guilhem-roy 🇫🇷 710 79 10ms 29 May 2025 545th andrewjc2000 710 79 12ms 27 Jul 2025 545th blaztoma 🇱🇹 710 79 11ms 8 mins ago 555th adamnielson42 🇺🇸 709 64 8ms 1 Dec 2023 556th drabart 🇵🇱 709 91 3ms 7 Dec 2023 557th DialFrost 🇸🇬 704 60 229ms 16 Jul 2024 558th Yewzir 🇧🇪 704 137 268ms 5 Jan 2024 559th dokutan 702 89 84ms 1 Apr 2025 560th weliveinhell 🇭🇹 702 92 5ms 2 Dec 2023 561st adamnielson42 🇺🇸 701 80 16ms 1 Dec 2023 562nd MeWhenI 🇻🇦 700 101 18ms 1 Dec 2023 563rd MeWhenI 🇻🇦 699 69 276ms 1 Dec 2023 564th saito-ta 🇯🇵 698 141 2,861ms 14 Dec 2023 565th ovs-code 🇩🇪 695 102 6ms 1 Dec 2023 566th dokutan 694 77 454ms 29 Oct 2024 567th Shanethegamer 🇺🇸 694 90 81ms 1 Dec 2023 568th Shanethegamer 🇺🇸 694 91 75ms 13 Dec 2024 569th MeWhenI 🇻🇦 693 108 4ms 1 Dec 2023 570th AlephSquirrel 692 81 12ms 6 Dec 2023 570th doktoren 692 81 12ms 10 Dec 2023 570th brimstonetrader 692 81 11ms 23 Feb 2024 570th NickTheEASDude 🇺🇸 692 81 75ms 25 Apr 2024 570th martion2007 692 81 70ms 15 Aug 2024 570th Herbert00709 🇵🇱 692 81 12ms 27 Nov 2024 570th CLOStrophobic 🇮🇹 692 81 16ms 28 Jan 2025 570th Pyroan 692 81 11ms 18 Mar 2025 570th KatieLG 🇬🇧 692 81 20ms 15 Sep 2025 579th msbranicky 689 140 269ms 1 Jan 2024 580th Yewzir 🇧🇪 688 79 2ms 26 May 2024 581st HumanoidCPU 688 124 72ms 5 Mar 2024 582nd MateuszPietrzak 🇵🇱 687 94 2ms 7 Dec 2023 583rd Yewzir 🇧🇪 686 83 1,263ms 5 Feb 2025 584th MichalMarsalek 🇨🇿 684 82 11ms 1 Dec 2023 584th Koshu 684 82 11ms 2 Dec 2023 584th uttumuttu 🇫🇮 684 82 15ms 22 Dec 2023 584th fkantelberg 684 82 24ms 12 Jul 2025 588th cyrilboyer 🇫🇷 684 141 252ms 14 Dec 2023 589th MeWhenI 🇻🇦 681 102 13ms 9 May 2024 590th albanian-laundromat 681 276 19ms 18 Sep 2025 591st JohandeRuiter 🇳🇱 680 95 3ms 22 Jan 2025 592nd SirBogman 🇺🇸 679 54 37ms 1 Dec 2023 593rd albanian-laundromat 679 93 43ms 7 Sep 2025 594th cyrilboyer 🇫🇷 679 118 142ms 19 Dec 2023 595th MeWhenI 🇻🇦 677 82 6ms 1 Dec 2023 596th namelessiw 676 79 506ms 5 Mar 2024 597th m42km 675 83 12ms 6 Jan 2024 597th Natanaelel 🇸🇪 675 83 11ms 22 Mar 2024 597th davecame 675 83 15ms 25 Apr 2024 600th MeWhenI 🇻🇦 675 105 5ms 1 Dec 2023 First Prev 526–600 of 1,427 Next Last