Foo Fizz Buzz Bar 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 675th emgordon154 861 55 3ms 3 Nov 2024 677th Shanethegamer 🇺🇸 860 81 310ms 25 Mar 2023 678th SirBogman 🇺🇸 860 110 206ms 4 Oct 2023 679th swbbl 859 76 251ms 5 Feb 2022 679th thed1n 859 76 241ms 9 Jun 2022 679th ehmiiz 🇸🇪 859 76 235ms 21 Jun 2022 679th markroloff 859 76 218ms 24 Jul 2022 679th Clebam 🇫🇷 859 76 223ms 26 Jul 2022 679th KevinLaux 859 76 235ms 2 Nov 2022 679th Tadas 859 76 255ms 23 Feb 2024 679th MarkE0 859 76 218ms 30 Apr 2024 687th Alex-x90 🇺🇸 859 112 3ms 19 May 2023 687th JohandeRuiter 🇳🇱 859 112 3ms 27 Nov 2023 687th Bmrl7 859 112 3ms 27 Dec 2023 687th byronknoll 🇺🇸 859 112 3ms 21 Jan 2024 691st YPuest 858 93 4ms 15 Feb 2023 691st rus13th 858 93 5ms 4 Oct 2024 693rd Shanethegamer 🇺🇸 858 121 486ms 13 Dec 2022 694th Lydxn 🇨🇦 857 107 438ms 28 Apr 2022 694th Steffan153 🇫🇮 857 107 417ms 12 Feb 2023 694th feberhard 857 107 435ms 7 Apr 2023 694th sean-niemann 🇺🇸 857 107 386ms 20 Jun 2025 698th AlephSquirrel 857 133 3ms 2 Aug 2024 699th jared-hughes 856 139 401ms 24 Jun 2022 699th tim-trimble 856 139 67ms 4 Aug 2022 699th ZachClayburn 856 139 60ms 4 Aug 2022 699th SpacelessL 856 139 68ms 7 Apr 2024 703rd primo-ppcg 🇹🇭 854 87 24ms 4 Feb 2022 704th thadonz 854 90 10ms 1 Mar 2022 704th Efren071 854 90 11ms 14 Apr 2022 704th mackereldev 854 90 10ms 28 Apr 2022 704th destofr 854 90 10ms 23 Aug 2022 704th jorduino 854 90 10ms 30 Oct 2022 704th Zach10za 854 90 10ms 30 Nov 2022 704th MFazio23 854 90 9ms 30 Nov 2022 704th lxmarinkovic 854 90 10ms 3 Mar 2023 704th ejini6969 854 90 11ms 25 Mar 2023 704th quirked-up 854 90 10ms 30 Aug 2023 704th MineRPi 854 90 10ms 31 Jul 2024 704th xShadowBlade 854 90 10ms 20 Nov 2024 704th Jaydosu 854 90 14ms 28 Apr 2025 704th De1p0 854 90 18ms 16 Jun 2025 704th Charlie85270 854 90 16ms 25 Jun 2025 719th snoozingnewt 🇺🇸 853 86 1,243ms 19 days ago 720th sean-niemann 🇺🇸 853 126 44ms 24 Apr 2023 721st edsrzf 🇳🇿 853 127 27ms 8 Dec 2024 722nd olleicua 🇺🇸 852 72 46ms 13 Feb 2024 723rd tidalDisruptionEvent 🇨🇦 852 80 370ms 28 Mar 2023 723rd snoozingnewt 🇺🇸 852 80 539ms 20 days ago 725th MeWhenI 🇻🇦 852 92 3ms 11 Nov 2022 725th stellartux 852 92 2ms 24 Dec 2023 725th alphafalfa 852 92 2ms 1 Aug 2025 728th MeWhenI 🇻🇦 852 110 111ms 15 Oct 2022 729th MeWhenI 🇻🇦 851 90 8ms 18 Feb 2025 730th SirBogman 🇺🇸 851 109 1,205ms 9 Oct 2023 731st edsrzf 🇳🇿 850 88 6ms 5 Dec 2024 732nd GrayJoKing 🇦🇺 850 100 17ms 17 Dec 2021 732nd Lydxn 🇨🇦 850 100 20ms 10 Jan 2022 734th sean-niemann 🇺🇸 850 140 71ms 9 Feb 2022 734th arvidjonasson 850 140 65ms 7 Jun 2025 736th satutalo 🇫🇮 849 94 4ms 22 Nov 2022 736th roslov 849 94 5ms 4 Oct 2024 736th SamAntUA 🇺🇦 849 94 4ms 8 Oct 2024 739th cryptoriddlerUIO 849 108 362ms 22 Mar 2025 740th Herbert00709 🇵🇱 849 152 3ms 15 Jan 2025 741st Natanaelel 🇸🇪 848 58 148ms 14 May 2023 742nd GrayJoKing 🇦🇺 848 77 201ms 21 Nov 2021 743rd stefangimmillaro 847 89 1,004ms 2 Nov 2022 743rd MeWhenI 🇻🇦 847 89 959ms 12 May 2023 743rd inventshah 847 89 1,010ms 27 Sep 2023 743rd Yewzir 🇧🇪 847 89 981ms 7 Feb 2024 743rd anter69 🇭🇺 847 89 950ms 24 Oct 2024 748th Shanethegamer 🇺🇸 847 119 2ms 25 Mar 2023 749th sisyphus-ppcg 🇦🇺 846 56 3ms 13 Jan 2022 749th Bubbler-4 846 56 2ms 20 Jan 2022 First Prev 676–750 of 3,300 Next Last