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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix 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 1st Lydxn 🇨🇦 1,000 53 350ms 9 Mar 2022 1st JayXon 🇺🇸 1,000 53 365ms 9 Mar 2022 1st btnlq 1,000 53 401ms 10 Mar 2023 1st AdrienHache 🇫🇷 1,000 53 418ms 30 May 2023 1st stefangimmillaro 1,000 53 422ms 5 Aug 2023 1st namelessiw 1,000 53 397ms 12 Dec 2023 1st sean-niemann 🇺🇸 1,000 53 364ms 6 Aug 2024 1st Steffan153 🇫🇮 1,000 53 400ms 20 Aug 2024 1st Yax42 🇫🇷 1,000 53 392ms 9 Feb 2025 10th nwellnhof 🇩🇪 981 54 344ms 21 Nov 2021 10th tomtheisen 🇺🇸 981 54 370ms 21 Nov 2021 12th DialFrost 🇸🇬 964 55 356ms 16 Jan 2024 12th fuzzylojik-golf 🇺🇸 964 55 352ms 20 Aug 2025 14th Attero 🇸🇪 946 56 380ms 21 Nov 2021 14th iznax 946 56 367ms 21 Nov 2021 14th janbehrens 🇩🇪 946 56 380ms 21 Nov 2021 14th MeWhenI 🇻🇦 946 56 364ms 21 Nov 2021 14th nathanadams 🇳🇿 946 56 381ms 21 Nov 2021 14th primo-ppcg 🇹🇭 946 56 384ms 21 Nov 2021 14th prplz 🇦🇺 946 56 368ms 21 Nov 2021 14th ScottHamper 946 56 373ms 21 Nov 2021 14th sisyphus-ppcg 🇦🇺 946 56 382ms 21 Nov 2021 14th Irratix 🇳🇱 946 56 359ms 13 Dec 2021 14th Giga-Bowser 946 56 369ms 20 Dec 2021 14th p-vf 🇨🇭 946 56 374ms 16 Jul 2022 14th Yewzir 🇧🇪 946 56 365ms 14 Oct 2023 14th Betuaredead 946 56 391ms 12 Nov 2023 14th Herbert00709 🇵🇱 946 56 373ms 22 Dec 2023 14th billings7 🇬🇧 946 56 391ms 21 May 2024 14th pardouin 🇫🇷 946 56 358ms 4 Sep 2024 14th albanian-laundromat 946 56 375ms 30 Sep 2025 32nd Shanethegamer 🇺🇸 898 59 389ms 22 Mar 2023 32nd dokutan 898 59 543ms 18 days ago 34th annaproxy 883 60 347ms 28 Mar 2022 35th wiz0u 869 61 356ms 22 May 2023 36th Matgc04 815 65 360ms 24 Aug 2023 36th Tyrant7 815 65 399ms 20 Apr 2025 36th snoozingnewt 🇨🇦 815 65 362ms 25 Oct 2025 36th amazingalek 🇳🇴 815 65 469ms 29 Dec 2025 36th mwarvik 🇳🇴 815 65 443ms 10 Jan 2026 41st roavin 803 66 403ms 5 May 2022 41st adyache 🇺🇸 803 66 438ms 7 Jun 2023 41st HumanEquivalentUnit 803 66 395ms 24 Oct 2023 44th SmartK8 🇨🇿 791 67 393ms 13 Nov 2022 44th Andriamanitra 🇫🇮 791 67 402ms 16 Aug 2024 46th vmcnabb 🇳🇿 779 68 360ms 21 Nov 2021 46th ericlangedijk 🇸🇮 779 68 402ms 23 May 2023 46th alicethecatwhisperermeow 779 68 467ms 7 Aug 2024 46th gpikmddk 779 68 404ms 12 Aug 2024 46th tomh1012 779 68 515ms 3 Dec 2025 51st AdrialaD 768 69 421ms 21 Nov 2021 51st postie77 768 69 403ms 18 Apr 2023 53rd LS2021 757 70 384ms 24 Nov 2023 54th software-is-art 746 71 385ms 21 Nov 2021 54th Seanharrs 🇦🇺 746 71 528ms 13 Oct 2024 54th najs91 746 71 429ms 14 Oct 2024 57th tdkkdt 🇷🇺 736 72 397ms 21 Nov 2021 58th michelebastione 🇮🇹 726 73 542ms 25 Dec 2025 59th Anonymousellama21 716 74 401ms 30 Dec 2021 59th acer-xq 716 74 475ms 7 Aug 2024 59th arcpolaris 716 74 426ms 26 Mar 2025 62nd ertz1ertz 707 75 397ms 10 Sep 2024 62nd Grabnukebomb 707 75 409ms 10 Sep 2024 64th jazzcurio 697 76 408ms 23 Jul 2024 65th arctouch-cristiannevianna 679 78 387ms 29 May 2023 65th Soyo-Wind 679 78 568ms 27 Jan 2026 67th jahakari 663 80 379ms 21 Nov 2021 68th Adelzu 654 81 415ms 21 Nov 2021 68th aliakseikalosha 654 81 397ms 21 Nov 2021 68th c0d3-4-F00d 🇩🇪 654 81 421ms 21 Nov 2021 68th xenix1337 654 81 368ms 28 Nov 2021 68th Endoxos0 654 81 420ms 4 Sep 2022 68th 5quiwyrm 654 81 410ms 26 Sep 2022 68th Adix-null 🇱🇹 654 81 460ms 18 Jul 2023 68th gidHog 654 81 424ms 21 Nov 2023 68th rifatx 654 81 435ms 6 Jul 2024 68th Maximizer02 654 81 400ms 23 Sep 2024 78th josephdwalker 646 82 410ms 4 Oct 2023 79th hklemp 🇩🇪 639 83 408ms 21 Nov 2021 79th bac0id 639 83 387ms 22 Sep 2023 1–80 of 147 Next Last