Evil Numbers 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 53 291ms 9 Mar 2022 1st JayXon 🇺🇸 1,000 53 322ms 9 Mar 2022 1st btnlq 1,000 53 353ms 10 Mar 2023 1st AdrienHache 🇫🇷 1,000 53 348ms 30 May 2023 1st stefangimmillaro 1,000 53 370ms 5 Aug 2023 1st namelessiw 1,000 53 369ms 12 Dec 2023 1st sean-niemann 🇺🇸 1,000 53 351ms 6 Aug 2024 1st Steffan153 🇫🇮 1,000 53 351ms 20 Aug 2024 1st Yax42 🇫🇷 1,000 53 413ms 9 Feb 2025 10th nwellnhof 🇩🇪 981 54 321ms 21 Nov 2021 10th tomtheisen 🇺🇸 981 54 324ms 21 Nov 2021 12th DialFrost 🇸🇬 964 55 325ms 16 Jan 2024 12th fuzzylojik-golf 🇺🇸 964 55 320ms 20 Aug 2025 14th Attero 🇸🇪 946 56 313ms 21 Nov 2021 14th iznax 946 56 307ms 21 Nov 2021 14th janbehrens 🇩🇪 946 56 278ms 21 Nov 2021 14th MeWhenI 🇻🇦 946 56 346ms 21 Nov 2021 14th nathanadams 🇳🇿 946 56 282ms 21 Nov 2021 14th primo-ppcg 🇹🇭 946 56 317ms 21 Nov 2021 14th prplz 🇦🇺 946 56 334ms 21 Nov 2021 14th ScottHamper 946 56 332ms 21 Nov 2021 14th sisyphus-ppcg 🇦🇺 946 56 333ms 21 Nov 2021 14th Irratix 🇳🇱 946 56 318ms 13 Dec 2021 14th Giga-Bowser 946 56 317ms 20 Dec 2021 14th p-vf 🇨🇭 946 56 322ms 16 Jul 2022 14th Yewzir 🇧🇪 946 56 338ms 14 Oct 2023 14th Betuaredead 946 56 343ms 12 Nov 2023 14th Herbert00709 🇵🇱 946 56 337ms 22 Dec 2023 14th billings7 🇬🇧 946 56 321ms 21 May 2024 14th pardouin 🇫🇷 946 56 370ms 4 Sep 2024 14th albanian-laundromat 946 56 349ms 25 days ago 32nd Shanethegamer 🇺🇸 898 59 333ms 22 Mar 2023 33rd annaproxy 883 60 340ms 28 Mar 2022 34th wiz0u 869 61 327ms 22 May 2023 35th dokutan 828 64 321ms 4 Apr 2024 36th Matgc04 815 65 328ms 24 Aug 2023 36th Tyrant7 815 65 328ms 20 Apr 2025 38th roavin 803 66 380ms 5 May 2022 38th adyache 🇺🇸 803 66 345ms 7 Jun 2023 38th HumanEquivalentUnit 803 66 362ms 24 Oct 2023 41st SmartK8 🇨🇿 791 67 317ms 13 Nov 2022 41st Andriamanitra 🇫🇮 791 67 391ms 16 Aug 2024 43rd vmcnabb 🇳🇿 779 68 355ms 21 Nov 2021 43rd ericlangedijk 🇸🇮 779 68 386ms 23 May 2023 43rd alicethecatwhisperermeow 779 68 402ms 7 Aug 2024 43rd gpikmddk 779 68 398ms 12 Aug 2024 47th AdrialaD 768 69 328ms 21 Nov 2021 47th postie77 768 69 386ms 18 Apr 2023 47th tomh1012 768 69 444ms 28 Aug 2025 47th snoozingnewt 🇺🇸 768 69 327ms 16 mins ago 51st LS2021 757 70 324ms 24 Nov 2023 52nd software-is-art 746 71 352ms 21 Nov 2021 52nd Seanharrs 746 71 393ms 13 Oct 2024 52nd najs91 746 71 382ms 14 Oct 2024 55th tdkkdt 🇷🇺 736 72 329ms 21 Nov 2021 56th Anonymousellama21 716 74 312ms 30 Dec 2021 56th acer-xq 716 74 411ms 7 Aug 2024 56th arcpolaris 716 74 416ms 26 Mar 2025 59th ertz1ertz 707 75 368ms 10 Sep 2024 59th Grabnukebomb 707 75 361ms 10 Sep 2024 61st jazzcurio 697 76 364ms 23 Jul 2024 62nd arctouch-cristiannevianna 679 78 324ms 29 May 2023 63rd jahakari 663 80 295ms 21 Nov 2021 64th Adelzu 654 81 323ms 21 Nov 2021 64th aliakseikalosha 654 81 364ms 21 Nov 2021 64th c0d3-4-F00d 🇩🇪 654 81 397ms 21 Nov 2021 64th xenix1337 654 81 334ms 28 Nov 2021 64th Endoxos0 654 81 408ms 4 Sep 2022 64th 5quiwyrm 654 81 380ms 26 Sep 2022 64th Adix-null 🇱🇹 654 81 368ms 18 Jul 2023 64th gidHog 654 81 372ms 21 Nov 2023 64th rifatx 654 81 342ms 6 Jul 2024 64th Maximizer02 654 81 387ms 23 Sep 2024 74th josephdwalker 646 82 379ms 4 Oct 2023 75th hklemp 🇩🇪 639 83 371ms 21 Nov 2021 1–75 of 140 Next Last