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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 450th MeWhenI 🇻🇦 797 67 483ms 17 Jan 2024 452nd Yewzir 🇧🇪 797 81 3ms 26 May 2024 453rd CaedenHarper 🇨🇦 797 95 503ms 18 days ago 454th AdrienHache 🇫🇷 796 92 359ms 6 Dec 2023 455th annaproxy 793 92 149ms 11 Dec 2023 456th stefangimmillaro 793 101 120ms 30 Apr 2024 457th edsrzf 🇳🇿 791 72 987ms 5 Sep 2025 458th tayloia 🇬🇧 791 73 8ms 3 Dec 2023 459th edsrzf 🇳🇿 790 80 73ms 28 Jul 2025 460th wuduculfre 789 71 12ms 22 Jul 2025 461st emgordon154 789 88 12ms 10 Dec 2024 462nd MeWhenI 🇻🇦 788 53 36ms 1 Dec 2023 462nd olleicua 🇺🇸 788 53 51ms 23 Dec 2023 464th Shanethegamer 🇺🇸 787 69 2ms 1 Dec 2023 465th Shanethegamer 🇺🇸 786 68 480ms 18 Jan 2024 466th CaedenHarper 🇨🇦 784 123 277ms 12 Dec 2024 466th targrik 784 123 274ms 30 Jun 2025 468th tailorspy 783 109 62ms 12 Aug 2024 469th MeWhenI 🇻🇦 781 80 93ms 1 Dec 2023 470th DialFrost 🇸🇬 781 159 10ms 23 May 2025 471st Natanaelel 🇸🇪 780 47 50ms 26 Jan 2024 471st 2bular 780 47 44ms 2 days ago 473rd ovs-code 🇩🇪 780 89 12ms 12 Dec 2023 474th programjames 778 72 12ms 24 Dec 2023 474th keelimeguy 🇺🇸 778 72 15ms 14 Jun 2025 476th elgan65536 778 103 144ms 29 Mar 2024 477th pardouin 🇫🇷 777 92 11ms 25 Apr 2025 478th drabart 🇵🇱 776 110 62ms 2 Dec 2023 478th AdrienHache 🇫🇷 776 110 62ms 7 Jan 2024 480th albanian-laundromat 775 146 999ms 8 days ago 481st MeWhenI 🇻🇦 774 31 54ms 1 Dec 2023 482nd SirBogman 🇺🇸 774 69 449ms 15 Jan 2024 482nd CaedenHarper 🇨🇦 774 69 426ms 30 Jul 2025 484th DialFrost 🇸🇬 773 54 55ms 1 Dec 2023 484th neel11235813 773 54 40ms 1 Dec 2023 484th error256 773 54 49ms 14 Feb 2025 487th MeWhenI 🇻🇦 772 68 150ms 3 Aug 2024 488th Shanethegamer 🇺🇸 771 72 6ms 1 Dec 2023 489th xsot 🇸🇬 769 93 10ms 5 Oct 2024 489th DialFrost 🇸🇬 769 93 12ms 6 Dec 2024 489th MeWhenI 🇻🇦 769 93 11ms 14 Feb 2025 492nd MeWhenI 🇻🇦 767 66 8ms 1 Dec 2023 493rd Shanethegamer 🇺🇸 766 63 202ms 25 Sep 2024 494th MeWhenI 🇻🇦 765 71 2ms 1 Dec 2023 495th Shanethegamer 🇺🇸 763 73 965ms 1 Dec 2023 496th pardouin 🇫🇷 763 91 11ms 26 Apr 2025 497th MeWhenI 🇻🇦 763 105 127ms 14 Feb 2025 498th SirBogman 🇺🇸 761 53 110ms 4 Dec 2023 499th Yewzir 🇧🇪 761 83 48ms 26 May 2024 500th CaedenHarper 🇨🇦 760 75 868ms 24 days ago 501st KatieLG 🇬🇧 759 55 40ms 2 Jan 2024 501st TFeld00 🇩🇰 759 55 43ms 3 Sep 2024 503rd NickTheEASDude 🇺🇸 758 87 3ms 25 Apr 2024 504th MateuszPietrzak 🇵🇱 755 113 72ms 2 Dec 2023 505th weliveinhell 🇭🇹 750 77 10ms 2 Dec 2023 505th Maznek 750 77 9ms 9 Dec 2023 505th niklv 🇷🇺 750 77 9ms 27 Dec 2023 505th targrik 750 77 13ms 16 Sep 2025 505th madeforlosers 750 77 10ms 2 days ago 510th firegene 🇮🇪 747 75 12ms 3 Dec 2023 511th annaproxy 747 98 401ms 12 Dec 2023 512th Shanethegamer 🇺🇸 746 93 12ms 19 Dec 2023 513th Yewzir 🇧🇪 743 98 11ms 9 Jan 2025 514th snyderek 🇺🇸 742 115 66ms 18 Dec 2024 515th voytxt 🇨🇿 741 78 11ms 1 Dec 2023 515th dmrichwa 🇺🇸 741 78 11ms 2 Dec 2023 515th dylanarmstrong 741 78 11ms 9 Dec 2023 515th Irratix 🇳🇱 741 78 11ms 29 Apr 2024 519th albanian-laundromat 740 77 1,047ms 24 Sep 2025 520th DialFrost 🇸🇬 738 94 10ms 15 Dec 2024 521st frankgraziano 734 69 7ms 26 Feb 2025 522nd FlyingPenguin223 734 87 2ms 4 Dec 2023 523rd AdrienHache 🇫🇷 734 88 11ms 7 Jan 2024 524th SirBogman 🇺🇸 733 57 36ms 4 Dec 2023 524th anter69 🇭🇺 733 57 37ms 13 Feb 2024 First Prev 451–525 of 1,424 Next Last