Leap Years in C# 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 1st Lydxn 🇨🇦 1,000 57 326ms 9 Feb 2022 1st JayXon 🇺🇸 1,000 57 351ms 9 Feb 2022 3rd btnlq 983 58 311ms 9 Feb 2022 3rd Yax42 🇫🇷 983 58 292ms 31 May 2025 5th lynn 966 59 444ms 21 Nov 2021 5th primo-ppcg 🇹🇭 966 59 335ms 21 Nov 2021 5th stefangimmillaro 966 59 345ms 4 Aug 2023 5th sean-niemann 🇺🇸 966 59 361ms 3 Aug 2024 9th Attero 🇸🇪 934 61 336ms 21 Nov 2021 9th nwellnhof 🇩🇪 934 61 322ms 21 Nov 2021 9th tomtheisen 🇺🇸 934 61 308ms 21 Nov 2021 9th MeWhenI 🇻🇦 934 61 335ms 10 Oct 2022 9th Steffan153 🇫🇮 934 61 320ms 1 Jan 2023 9th DialFrost 🇸🇬 934 61 316ms 8 Nov 2023 9th namelessiw 934 61 352ms 11 Jul 2024 9th dokutan 934 61 296ms 25 Sep 2024 9th pardouin 🇫🇷 934 61 319ms 26 Sep 2024 9th b-illy 🇬🇧 934 61 400ms 21 Jan 2025 9th fuzzylojik-golf 🇺🇸 934 61 339ms 28 Jun 2025 20th initram 919 62 288ms 21 Nov 2021 20th janbehrens 🇩🇪 919 62 344ms 21 Nov 2021 20th jmhowl 919 62 336ms 21 Nov 2021 20th ScottHamper 919 62 392ms 21 Nov 2021 20th Irratix 🇳🇱 919 62 340ms 13 Dec 2021 20th simon-biber 919 62 383ms 7 Feb 2022 20th annaproxy 919 62 333ms 15 Mar 2022 20th voytxt 🇨🇿 919 62 330ms 7 Apr 2022 20th logicolor 919 62 302ms 27 Apr 2022 20th Gaddy 🇫🇷 919 62 336ms 2 May 2022 20th Romain-1 🇫🇷 919 62 360ms 3 May 2022 20th AdrienHache 🇫🇷 919 62 290ms 6 Jun 2023 20th jwonagel 919 62 401ms 25 Sep 2023 20th Babafaba 919 62 355ms 10 days ago 34th billings7 🇬🇧 905 63 379ms 21 Nov 2021 34th ChristophHornung 905 63 339ms 21 Nov 2021 34th KatieLG 🇬🇧 905 63 332ms 17 Oct 2022 37th Shanethegamer 🇺🇸 891 64 351ms 21 Nov 2021 37th daniel-skalik 🇨🇿 891 64 341ms 21 Nov 2021 37th fleischa 891 64 348ms 21 Nov 2021 37th Kloppermand 🇩🇰 891 64 390ms 21 Nov 2021 37th p-vf 🇨🇭 891 64 350ms 21 Nov 2021 37th raphaelimahorn 891 64 357ms 21 Nov 2021 37th revlayle 🇺🇸 891 64 345ms 21 Nov 2021 37th roavin 891 64 341ms 5 Jul 2022 37th dteague3989 891 64 342ms 26 May 2023 37th Decrare 891 64 333ms 12 Sep 2025 47th AdrialaD 877 65 325ms 21 Nov 2021 47th aliakseikalosha 877 65 377ms 21 Nov 2021 47th Dersei 877 65 383ms 21 Nov 2021 47th eldritchconundrum 877 65 295ms 21 Nov 2021 47th Meowsan91 🇨🇿 877 65 352ms 21 Nov 2021 47th petroselo 877 65 297ms 21 Nov 2021 47th najs91 877 65 343ms 23 Nov 2021 47th Seanharrs 877 65 315ms 3 Dec 2021 47th FrederikHutfless 🇩🇪 877 65 348ms 12 Jan 2023 47th Matgc04 877 65 314ms 20 May 2023 47th Yewzir 🇧🇪 877 65 374ms 7 Feb 2024 47th HumanoidCPU 877 65 321ms 19 Feb 2024 47th albanian-laundromat 877 65 331ms 28 Aug 2025 60th Alikont 864 66 363ms 21 Nov 2021 60th hklemp 🇩🇪 864 66 388ms 21 Nov 2021 60th Jeffreyvde 864 66 348ms 21 Nov 2021 60th Rens-br 864 66 358ms 21 Nov 2021 60th Rhexis 864 66 360ms 21 Nov 2021 60th KrausRaus 🇺🇸 864 66 413ms 15 Dec 2021 60th hamhub7 864 66 322ms 3 Aug 2022 60th Betuaredead 864 66 334ms 4 Jan 2023 60th msbranicky 864 66 341ms 6 Jul 2023 60th josephdwalker 864 66 302ms 14 Nov 2023 60th JDiLenarda 🇫🇷 864 66 366ms 14 Nov 2023 60th ElysiaVesper 864 66 331ms 15 Nov 2023 60th codewrite 🇬🇧 864 66 316ms 9 Jul 2025 73rd DonForse 851 67 346ms 21 Nov 2021 73rd thisishowmymindworks 🇳🇴 851 67 351ms 21 Nov 2021 73rd ToriTheChicken 851 67 376ms 21 Nov 2021 1–75 of 156 Next Last