Evil Numbers in C# in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 75th bac0id 639 83 335ms 22 Sep 2023 77th ChristophHornung 631 84 341ms 21 Nov 2021 77th KatieLG 🇬🇧 631 84 384ms 25 Oct 2022 79th JDiLenarda 🇫🇷 616 86 312ms 21 Nov 2021 79th michelebastione 🇮🇹 616 86 363ms 26 Aug 2025 81st tbschff 609 87 358ms 15 Apr 2022 81st hamhub7 609 87 348ms 4 Aug 2022 81st ElysiaVesper 609 87 324ms 19 Nov 2023 81st markcahigyan 🇭🇺 609 87 341ms 7 Feb 2024 81st Decrare 609 87 332ms 17 Sep 2025 86th petroselo 602 88 314ms 21 Nov 2021 86th ChrisTheisen 602 88 356ms 14 Dec 2022 86th PaulMWeiser 602 88 358ms 27 Feb 2023 86th malworthy 602 88 355ms 23 Oct 2023 86th HumanoidCPU 602 88 307ms 24 Aug 2024 86th CaedenHarper 🇨🇦 602 88 316ms 23 Jan 2025 92nd Hankinabag 596 89 331ms 21 Nov 2021 92nd Meowsan91 🇨🇿 596 89 347ms 21 Nov 2021 92nd castur1 596 89 331ms 3 Feb 2022 92nd Mikey-Beep 🇬🇧 596 89 357ms 3 Sep 2024 96th aplato 589 90 328ms 21 Nov 2021 96th afgarciam 589 90 353ms 21 Nov 2021 96th HassanAliKadhem 🇧🇭 589 90 348ms 18 Jan 2022 96th Ripick 589 90 313ms 18 Apr 2023 100th sm1lko 582 91 349ms 26 Oct 2022 101st kmathis22 576 92 322ms 26 Sep 2025 102nd RoscoeDaWah 🇬🇧 570 93 346ms 14 Jun 2022 102nd eshilo-draper 570 93 331ms 8 Sep 2022 102nd Alex-Huggett 🇬🇧 570 93 376ms 13 Apr 2024 105th joelgduggan 558 95 310ms 21 Nov 2021 105th hippopotam00sehead 🇨🇦 558 95 329ms 11 Sep 2024 107th centrolutions 552 96 330ms 24 Nov 2022 107th TRexOnGit 552 96 333ms 28 Nov 2024 109th Soyo-Wind 546 97 349ms 27 days ago 110th mickeyMouse1108 541 98 336ms 21 Nov 2021 110th mrmena 🇦🇺 541 98 316ms 21 Nov 2021 110th yannikHoeflich 541 98 315ms 21 Nov 2021 110th msbranicky 541 98 319ms 20 Aug 2023 114th PsychoTea 530 100 316ms 21 Nov 2021 114th Mezzofloat 530 100 320ms 26 Oct 2024 116th od86 525 101 334ms 24 days ago 117th muztanger 515 103 337ms 21 Nov 2021 117th liviucerchez 515 103 357ms 23 Oct 2023 119th JayantaNath 510 104 313ms 15 Apr 2022 120th TheKPAXian 500 106 323ms 21 Nov 2021 121st brandon-04 495 107 333ms 24 days ago 122nd mokymok 🇺🇸 477 111 311ms 21 Nov 2021 122nd xkacer 🇨🇿 477 111 320ms 21 Nov 2021 122nd TimJackMaster 477 111 337ms 16 Feb 2023 122nd Schmitt-Very-Cool 477 111 307ms 31 Jul 2023 122nd Mabeloid 🇳🇴 477 111 314ms 17 Sep 2024 122nd anter69 🇭🇺 477 111 309ms 18 Sep 2024 128th retrohun 461 115 309ms 21 Nov 2021 128th MLPdiscord 461 115 335ms 6 Jan 2022 128th KatieLG-Transpiler 🇬🇧 461 115 317ms 23 Jun 2022 128th GolfingSuccess 🇬🇷 461 115 316ms 15 Aug 2025 132nd wescombs10 453 117 339ms 29 Oct 2022 132nd kevinnaviapaiva 453 117 326ms 28 Feb 2025 134th carlpeter 445 119 337ms 4 Sep 2023 135th MiffOttah 442 120 311ms 21 Nov 2021 135th ericbreyer 442 120 336ms 6 Apr 2022 137th Pyro569 424 125 344ms 20 Jul 2023 138th Jennifervl 🇸🇪 405 131 330ms 11 Dec 2021 139th Cool-Ari 306 173 331ms 8 Aug 2022 140th DaCuteRaccoon 290 183 358ms 8 Apr 2022 141st heathlarsen 236 225 337ms 6 Apr 2023 142nd TonyProxy 86 619 316ms 21 Nov 2021 143rd BharadwajSridharan 🇮🇳 29 1,843 353ms 21 Nov 2021 First Prev 76–143 of 143
