Arithmetic Numbers 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 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 Trinomial Triangle 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st targrik 795 76 16 Mar 2025 602nd rak1507 🇬🇧 794 34 1 Oct 2023 603rd Yewzir 🇧🇪 794 58 7 Feb 2024 603rd stefangimmillaro 794 58 19 Oct 2024 603rd anter69 🇭🇺 794 58 24 Oct 2024 606th Natanaelel 🇸🇪 793 68 10 Dec 2023 606th xyangst 793 68 28 Sep 2024 606th 823126 793 68 13 Nov 2024 606th deancureton 793 68 29 Dec 2024 606th CaedenHarper 🇨🇦 793 68 25 Jun 2025 606th Ultra814 793 68 21 Aug 2025 612th gjoacorp 🇬🇧 793 112 3 Aug 2025 613th MeWhenI 🇻🇦 793 117 13 Feb 2025 614th msbranicky 793 176 11 days ago 615th snoozingnewt 🇺🇸 792 96 4 Oct 2023 616th Shanethegamer 🇺🇸 792 100 21 Dec 2024 617th ovs-code 🇩🇪 791 102 28 Jun 2024 618th Andriamanitra 🇫🇮 791 113 2 Oct 2023 619th msbranicky 790 90 3 Oct 2023 619th dokutan 790 90 24 Jun 2024 621st AlephSquirrel 789 74 22 Jan 2024 622nd kallmi28 🇨🇿 788 90 27 Oct 2023 622nd namelessiw 788 90 28 Dec 2023 622nd Luca2812 788 90 4 Mar 2024 622nd 0xV0RT3X 788 90 4 Mar 2024 622nd ei14 788 90 9 May 2024 622nd mttcrn 788 90 24 Mar 2025 628th zacjl 788 100 14 Dec 2024 628th error256 788 100 31 Jul 2025 630th GrayJoKing 🇦🇺 788 124 12 Feb 2024 631st saito-ta 🇯🇵 787 42 4 Oct 2023 632nd Phil-RGOMEGA 787 93 3 Oct 2023 632nd NickTheEASDude 🇺🇸 787 93 8 Aug 2024 632nd Blendi-Goose 787 93 15 Mar 2025 635th Liibe 787 115 37 hours ago 636th stefangimmillaro 786 77 1 Oct 2023 636th AlephSquirrel 786 77 1 Oct 2023 636th rak1507 🇬🇧 786 77 1 Oct 2023 636th SirBogman 🇺🇸 786 77 1 Oct 2023 636th Alex-x90 🇺🇸 786 77 1 Oct 2023 636th sisyphus-ppcg 🇦🇺 786 77 1 Oct 2023 636th orthoplex 🇨🇽 786 77 1 Oct 2023 636th annaproxy 786 77 1 Oct 2023 636th bizy-coder 786 77 1 Oct 2023 636th inventshah 786 77 1 Oct 2023 636th GolfingSuccess 🇬🇷 786 77 2 Oct 2023 636th MeWhenI 🇻🇦 786 77 2 Oct 2023 636th Kacarott 🇦🇺 786 77 2 Oct 2023 636th MichalMarsalek 🇨🇿 786 77 2 Oct 2023 636th StefanHabel 🇨🇦 786 77 3 Oct 2023 636th cros107 🇦🇺 786 77 3 Oct 2023 636th xsot 🇸🇬 786 77 7 Oct 2023 636th prplz 🇦🇺 786 77 13 Oct 2023 636th TFeld00 🇩🇰 786 77 13 Oct 2023 636th zacharybarbanell 786 77 3 Nov 2023 636th wen1now 786 77 4 Nov 2023 636th boboquack 786 77 4 Nov 2023 636th RYNO8 786 77 13 Nov 2023 636th doktoren 786 77 10 Dec 2023 636th janbehrens 🇩🇪 786 77 14 Dec 2023 636th OwPowell 786 77 22 Dec 2023 636th kurkale6ka 786 77 2 Jan 2024 636th Grrisly 786 77 29 Mar 2024 636th fourth-bit 786 77 1 Jul 2024 636th Bulmenisaurus 786 77 9 Jul 2024 636th Powerroff 786 77 11 Feb 2025 636th souta-1326 786 77 24 Mar 2025 636th jipsong 🇩🇪 786 77 24 Mar 2025 636th bricknellj 786 77 20 May 2025 636th dirckvdende 786 77 13 Jul 2025 636th 5cw 🇺🇸 786 77 14 Jul 2025 636th HETHAT 🇩🇿 786 77 8 hours ago 673rd stefangimmillaro 785 77 21 Oct 2024 674th Yewzir 🇧🇪 784 72 15 Oct 2023 675th emgordon154 784 114 18 Feb 2025 Prev 601–675 of 1,863 Next