Evil Numbers in all languages in bytes. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 520th MeWhenI 🇻🇦 920 36 2 Nov 2023 520th Yewzir 🇧🇪 920 36 7 Mar 2024 520th error256 920 36 16 May 2024 520th pardouin 🇫🇷 920 36 24 Aug 2024 520th edsrzf 🇳🇿 920 36 17 Jan 2025 520th sean-niemann 🇺🇸 920 36 7 Apr 2025 520th DialFrost 🇸🇬 920 36 7 Apr 2025 520th Shanethegamer 🇺🇸 920 36 8 Apr 2025 534th Lydxn 🇨🇦 919 34 16 Jan 2024 535th Lydxn 🇨🇦 919 36 30 Oct 2022 536th primo-ppcg 🇹🇭 919 38 1 May 2020 536th cure-honey 🇯🇵 919 38 10 May 2020 536th marshallward 🇺🇸 919 38 10 May 2020 536th Lydxn 🇨🇦 919 38 14 Jul 2021 536th JayXon 🇺🇸 919 38 19 Aug 2021 536th sisyphus-ppcg 🇦🇺 919 38 16 Sep 2021 542nd Lydxn 🇨🇦 919 81 25 Mar 2021 542nd stefangimmillaro 919 81 12 Jun 2023 542nd Shanethegamer 🇺🇸 919 81 7 Feb 2024 542nd fuzzylojik-golf 🇺🇸 919 81 26 days ago 546th HPWiz 🇳🇿 917 35 6 Oct 2022 547th nwellnhof 🇩🇪 917 99 24 Apr 2020 547th primo-ppcg 🇹🇭 917 99 25 Apr 2020 547th Attero 🇸🇪 917 99 26 Apr 2020 547th janbehrens 🇩🇪 917 99 26 Sep 2020 547th prplz 🇦🇺 917 99 15 Feb 2021 547th inventshah 917 99 20 Apr 2021 547th ScottHamper 917 99 26 May 2021 547th sisyphus-ppcg 🇦🇺 917 99 11 Jun 2021 547th MeWhenI 🇻🇦 917 99 13 Oct 2021 547th Irratix 🇳🇱 917 99 8 Dec 2021 547th Yewzir 🇧🇪 917 99 14 Oct 2023 547th pardouin 🇫🇷 917 99 23 Aug 2024 547th Apataras 917 99 7 Jul 2025 547th fuzzylojik-golf 🇺🇸 917 99 4 days ago 561st Lydxn 🇨🇦 916 37 8 Oct 2023 561st JayXon 🇺🇸 916 37 9 Oct 2023 561st Steffan153 🇫🇮 916 37 2 Aug 2024 561st rucin93 🇵🇱 916 37 3 Aug 2024 561st JayXon 🇺🇸 916 37 4 Aug 2024 561st Steffan153 🇫🇮 916 37 4 Aug 2024 561st sean-niemann 🇺🇸 916 37 4 Aug 2024 561st lukegustafson 🇺🇸 916 37 5 Aug 2024 561st Lydxn 🇨🇦 916 37 6 Aug 2024 561st sean-niemann 🇺🇸 916 37 6 Aug 2024 561st pardouin 🇫🇷 916 37 23 Aug 2024 561st rucin93 🇵🇱 916 37 28 Aug 2024 573rd JayXon 🇺🇸 914 40 17 Feb 2021 573rd Lydxn 🇨🇦 914 40 9 Mar 2022 573rd Steffan153 🇫🇮 914 40 2 Aug 2024 573rd sean-niemann 🇺🇸 914 40 6 Aug 2024 577th Steffan153 🇫🇮 913 38 16 Apr 2023 577th Shanethegamer 🇺🇸 913 38 16 Apr 2023 577th Lydxn 🇨🇦 913 38 18 Apr 2023 577th AlephSquirrel 913 38 19 Apr 2023 577th primo-ppcg 🇹🇭 913 38 27 Apr 2023 577th Yewzir 🇧🇪 913 38 14 May 2023 577th MeWhenI 🇻🇦 913 38 23 May 2023 577th GrayJoKing 🇦🇺 913 38 13 Aug 2023 577th edsrzf 🇳🇿 913 38 2 Nov 2024 577th emgordon154 913 38 22 Dec 2024 577th sean-niemann 🇺🇸 913 38 21 Apr 2025 588th stu303 913 43 30 Dec 2020 588th Krtecik 913 43 9 Feb 2024 588th alemelis 913 43 13 Sep 2024 588th albanian-laundromat 913 43 27 days ago 592nd JayXon 🇺🇸 913 45 28 May 2021 592nd Lydxn 🇨🇦 913 45 9 Mar 2022 592nd Steffan153 🇫🇮 913 45 2 Aug 2024 592nd sean-niemann 🇺🇸 913 45 18 Apr 2025 596th IanUtley 913 47 17 Nov 2021 596th GrayJoKing 🇦🇺 913 47 23 Nov 2021 596th btnlq 913 47 9 Dec 2021 596th Lydxn 🇨🇦 913 47 9 Jan 2022 596th lynn 913 47 2 Feb 2022 Prev 526–600 of 4,717 Next