Evil Numbers (Long) 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 1st stefangimmillaro 1,000 56 364ms 12 Jun 2023 1st JayXon 🇺🇸 1,000 56 355ms 13 Jun 2023 1st Lydxn 🇨🇦 1,000 56 382ms 15 Jun 2023 1st sean-niemann 🇺🇸 1,000 56 357ms 17 Jun 2023 1st Steffan153 🇫🇮 1,000 56 365ms 13 Mar 2024 1st namelessiw 1,000 56 363ms 27 Jul 2024 1st fuzzylojik-golf 🇺🇸 1,000 56 355ms 20 Aug 2025 1st AdrienHache 🇫🇷 1,000 56 358ms 15 Sep 2025 9th tomtheisen 🇺🇸 982 57 360ms 28 Oct 2022 9th btnlq 982 57 359ms 9 May 2023 9th Yewzir 🇧🇪 982 57 363ms 30 Dec 2023 9th billings7 🇬🇧 982 57 369ms 21 May 2024 9th pardouin 🇫🇷 982 57 354ms 29 Sep 2024 9th CaedenHarper 🇨🇦 982 57 403ms 23 days ago 15th MeWhenI 🇻🇦 966 58 370ms 6 Sep 2022 15th janbehrens 🇩🇪 966 58 374ms 7 Sep 2022 15th p-vf 🇨🇭 966 58 367ms 8 Sep 2022 15th primo-ppcg 🇹🇭 966 58 367ms 9 Sep 2022 15th nwellnhof 🇩🇪 966 58 362ms 11 Sep 2022 15th DialFrost 🇸🇬 966 58 356ms 26 Sep 2023 15th Betuaredead 966 58 356ms 12 Nov 2023 15th Herbert00709 🇵🇱 966 58 386ms 22 Dec 2023 15th albanian-laundromat 🇺🇸 966 58 371ms 30 Sep 2025 24th dokutan 918 61 370ms 23 Feb 2026 25th biocommando 🇫🇮 903 62 379ms 19 Aug 2023 26th annaproxy 875 64 388ms 4 Jan 2023 27th amazingalek 🇳🇴 848 66 393ms 10 Jan 2026 27th mwarvik 🇳🇴 848 66 404ms 10 Jan 2026 29th snoozingnewt 🇨🇦 836 67 356ms 25 Oct 2025 29th matanberstadt 836 67 408ms 81 mins ago 31st Yax42 🇫🇷 824 68 372ms 18 May 2025 32nd ericlangedijk 🇸🇮 812 69 394ms 23 May 2023 32nd Andriamanitra 🇫🇮 812 69 359ms 16 Aug 2024 32nd tomh1012 812 69 433ms 20 Feb 2026 35th alicethecatwhisperermeow 800 70 453ms 7 Aug 2024 35th gpikmddk 800 70 397ms 12 Aug 2024 37th LS2021 778 72 374ms 24 Nov 2023 37th Seanharrs 🇦🇺 778 72 403ms 13 Oct 2024 37th najs91 778 72 428ms 14 Oct 2024 37th qrakhen 778 72 435ms 11 Nov 2025 41st adyache 🇺🇸 767 73 387ms 1 May 2023 42nd michelebastione 🇮🇹 757 74 438ms 25 Dec 2025 43rd arcpolaris 747 75 419ms 13 Nov 2025 44th acer-xq 737 76 434ms 7 Aug 2024 45th ertz1ertz 727 77 391ms 12 Sep 2024 46th Matgc04 709 79 376ms 19 May 2023 47th Adix-null 🇱🇹 683 82 439ms 18 Jul 2023 48th Shanethegamer 🇺🇸 675 83 397ms 7 Sep 2022 48th hemphen 675 83 366ms 17 Oct 2022 48th josephdwalker 675 83 414ms 4 Oct 2023 48th gidHog 675 83 424ms 21 Nov 2023 48th Maximizer02 675 83 412ms 23 Sep 2024 48th aliakseikalosha 675 83 381ms 22 Oct 2024 54th bac0id 667 84 377ms 26 Sep 2023 55th KatieLG 🇬🇧 659 85 392ms 25 Oct 2022 56th postie77 651 86 405ms 9 Dec 2022 56th rifatx 651 86 355ms 16 Mar 2023 56th arctouch-cristiannevianna 651 86 382ms 29 May 2023 56th Skellybob56 651 86 372ms 11 Nov 2025 60th SmartK8 🇨🇿 644 87 376ms 11 Oct 2022 61st hamhub7 629 89 418ms 7 Sep 2022 61st ElysiaVesper 629 89 363ms 19 Nov 2023 61st Decrare 629 89 344ms 17 Sep 2025 64th ChrisTheisen 622 90 423ms 14 Dec 2022 65th HumanEquivalentUnit 615 91 352ms 24 Oct 2023 65th Mikey-Beep 🇬🇧 615 91 413ms 3 Sep 2024 67th sm1lko 602 93 432ms 12 Oct 2022 67th bilal2709 602 93 347ms 21 Jan 2026 69th eshilo-draper 589 95 402ms 8 Sep 2022 69th jwonagel 589 95 408ms 2 Apr 2024 69th Alex-Huggett 🇬🇧 589 95 426ms 13 Apr 2024 72nd hippopotam00sehead 🇨🇦 577 97 377ms 11 Sep 2024 72nd bpharaldsson 577 97 368ms 30 Jan 2026 74th kasarino 571 98 387ms 4 days ago 75th Ripick 560 100 374ms 4 Feb 2023 75th msbranicky 560 100 375ms 20 Aug 2023 77th Mezzofloat 549 102 413ms 26 Oct 2024 78th liviucerchez 533 105 401ms 23 Oct 2023 79th wescombs10 471 119 396ms 29 Oct 2022 79th kevinnaviapaiva 471 119 386ms 28 Feb 2025 1–80 of 86 Next Last