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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 81st hklemp 🇩🇪 639 83 364ms 21 Nov 2021 81st bac0id 639 83 372ms 22 Sep 2023 83rd ChristophHornung 631 84 413ms 21 Nov 2021 83rd KatieLG 🇬🇧 631 84 390ms 25 Oct 2022 85th JDiLenarda 🇫🇷 616 86 365ms 21 Nov 2021 86th tbschff 609 87 419ms 15 Apr 2022 86th hamhub7 609 87 402ms 4 Aug 2022 86th ElysiaVesper 609 87 380ms 19 Nov 2023 86th markcahigyan 🇭🇺 609 87 379ms 7 Feb 2024 86th Decrare 609 87 343ms 17 Sep 2025 91st petroselo 602 88 375ms 21 Nov 2021 91st ChrisTheisen 602 88 428ms 14 Dec 2022 91st PaulMWeiser 602 88 433ms 27 Feb 2023 91st malworthy 602 88 416ms 23 Oct 2023 91st HumanoidCPU 602 88 372ms 24 Aug 2024 96th Hankinabag 596 89 385ms 21 Nov 2021 96th Meowsan91 🇨🇿 596 89 396ms 21 Nov 2021 96th castur1 596 89 399ms 3 Feb 2022 96th Mikey-Beep 🇬🇧 596 89 405ms 3 Sep 2024 96th bilal2709 596 89 403ms 21 Jan 2026 101st aplato 589 90 374ms 21 Nov 2021 101st afgarciam 589 90 411ms 21 Nov 2021 101st HassanAliKadhem 🇧🇭 589 90 406ms 18 Jan 2022 101st Ripick 589 90 372ms 18 Apr 2023 105th sm1lko 582 91 420ms 26 Oct 2022 106th kmathis22 576 92 370ms 26 Sep 2025 107th RoscoeDaWah 🇬🇧 570 93 412ms 14 Jun 2022 107th eshilo-draper 570 93 388ms 8 Sep 2022 107th Alex-Huggett 🇬🇧 570 93 409ms 13 Apr 2024 110th joelgduggan 558 95 372ms 21 Nov 2021 110th hippopotam00sehead 🇨🇦 558 95 370ms 11 Sep 2024 110th bpharaldsson 558 95 376ms 30 Jan 2026 110th kasarino 558 95 370ms 22 days ago 114th centrolutions 552 96 402ms 24 Nov 2022 114th TRexOnGit 552 96 415ms 28 Nov 2024 116th TheMickeyMouse 541 98 387ms 21 Nov 2021 116th mrmena 🇦🇺 541 98 376ms 21 Nov 2021 116th yannikHoeflich 541 98 385ms 21 Nov 2021 116th msbranicky 541 98 361ms 20 Aug 2023 120th PsychoTea 530 100 380ms 21 Nov 2021 120th Mezzofloat 530 100 374ms 26 Oct 2024 122nd od86 525 101 375ms 12 Nov 2025 123rd muztanger 515 103 412ms 21 Nov 2021 123rd liviucerchez 515 103 408ms 23 Oct 2023 125th JayantaNath 510 104 376ms 15 Apr 2022 126th TheKPAXian 500 106 371ms 21 Nov 2021 127th brandon-04 495 107 393ms 12 Nov 2025 128th mokymok 🇺🇸 477 111 364ms 21 Nov 2021 128th xkacer 🇨🇿 477 111 345ms 21 Nov 2021 128th TimJackMaster 477 111 381ms 16 Feb 2023 128th Schmitt-Very-Cool 477 111 369ms 31 Jul 2023 128th Mabeloid 🇳🇴 477 111 356ms 17 Sep 2024 128th anter69 🇭🇺 477 111 370ms 18 Sep 2024 134th retrohun 461 115 363ms 21 Nov 2021 134th MLPdiscord 461 115 385ms 6 Jan 2022 134th KatieLG-Transpiler 🇬🇧 461 115 363ms 23 Jun 2022 134th GolfingSuccess 🇬🇷 461 115 430ms 15 Aug 2025 138th wescombs10 453 117 411ms 29 Oct 2022 138th kevinnaviapaiva 453 117 385ms 28 Feb 2025 140th carlpeter 445 119 396ms 4 Sep 2023 141st MiffOttah 442 120 386ms 21 Nov 2021 141st ericbreyer 442 120 386ms 6 Apr 2022 143rd Pyro569 424 125 410ms 20 Jul 2023 144th Jennifervl 🇸🇪 405 131 384ms 11 Dec 2021 145th Cool-Ari 306 173 391ms 8 Aug 2022 146th DaCuteRaccoon 290 183 437ms 8 Apr 2022 147th heathlarsen 236 225 416ms 6 Apr 2023 148th TonyProxy 86 619 391ms 21 Nov 2021 149th BharadwajSridharan 🇮🇳 29 1,843 422ms 21 Nov 2021 First Prev 81–149 of 149