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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 Erlang 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 514th varhammer 🇷🇺 922 48 13 Dec 2023 514th xsot 🇸🇬 922 48 21 Sep 2024 514th kg583 🇺🇸 922 48 5 Oct 2024 514th DialFrost 🇸🇬 922 48 6 Dec 2024 514th edsrzf 🇳🇿 922 48 6 Dec 2024 514th CLOStrophobic 🇮🇹 922 48 17 Jan 2025 514th zacjl 922 48 14 Feb 2025 514th pardouin 🇫🇷 922 48 21 Mar 2025 514th sean-niemann 🇺🇸 922 48 17 Apr 2025 514th fuzzylojik-golf 🇺🇸 922 48 6 Aug 2025 536th xnor-gate 922 51 11 May 2021 536th lynn 922 51 11 May 2021 536th HPWiz 🇳🇿 922 51 8 Oct 2021 539th Lydxn 🇨🇦 921 36 30 Oct 2022 539th ovs-code 🇩🇪 921 36 13 Sep 2023 539th GrayJoKing 🇦🇺 921 36 14 Sep 2023 539th Lydxn 🇨🇦 921 36 14 Sep 2023 539th primo-ppcg 🇹🇭 921 36 15 Sep 2023 539th Steffan153 🇫🇮 921 36 15 Sep 2023 539th Kacarott 🇦🇺 921 36 25 Sep 2023 539th MeWhenI 🇻🇦 921 36 2 Nov 2023 539th Yewzir 🇧🇪 921 36 7 Mar 2024 539th error256 921 36 16 May 2024 539th pardouin 🇫🇷 921 36 24 Aug 2024 539th edsrzf 🇳🇿 921 36 17 Jan 2025 539th sean-niemann 🇺🇸 921 36 7 Apr 2025 539th DialFrost 🇸🇬 921 36 7 Apr 2025 539th Shanethegamer 🇺🇸 921 36 8 Apr 2025 539th fuzzylojik-golf 🇺🇸 921 36 15 days ago 555th Lydxn 🇨🇦 920 34 16 Jan 2024 556th primo-ppcg 🇹🇭 920 38 1 May 2020 556th cure-honey 🇯🇵 920 38 10 May 2020 556th marshallward 🇺🇸 920 38 10 May 2020 556th Lydxn 🇨🇦 920 38 14 Jul 2021 556th JayXon 🇺🇸 920 38 19 Aug 2021 556th sisyphus-ppcg 🇦🇺 920 38 16 Sep 2021 562nd Lydxn 🇨🇦 919 81 25 Mar 2021 562nd stefangimmillaro 919 81 12 Jun 2023 562nd Shanethegamer 🇺🇸 919 81 7 Feb 2024 562nd fuzzylojik-golf 🇺🇸 919 81 15 Jul 2025 562nd KasperKivimaeki 🇫🇮 919 81 2 days ago 567th HPWiz 🇳🇿 918 35 6 Oct 2022 568th JayXon 🇺🇸 918 37 4 Aug 2024 568th Steffan153 🇫🇮 918 37 4 Aug 2024 568th sean-niemann 🇺🇸 918 37 4 Aug 2024 568th lukegustafson 🇺🇸 918 37 5 Aug 2024 568th Lydxn 🇨🇦 918 37 6 Aug 2024 568th pardouin 🇫🇷 918 37 23 Aug 2024 568th rucin93 🇵🇱 918 37 28 Aug 2024 575th JayXon 🇺🇸 917 40 17 Feb 2021 575th Lydxn 🇨🇦 917 40 9 Mar 2022 575th Steffan153 🇫🇮 917 40 2 Aug 2024 575th sean-niemann 🇺🇸 917 40 6 Aug 2024 579th Lydxn 🇨🇦 916 37 8 Oct 2023 579th JayXon 🇺🇸 916 37 9 Oct 2023 579th Steffan153 🇫🇮 916 37 2 Aug 2024 579th rucin93 🇵🇱 916 37 3 Aug 2024 579th sean-niemann 🇺🇸 916 37 6 Aug 2024 584th JayXon 🇺🇸 916 40 27 Oct 2024 584th sean-niemann 🇺🇸 916 40 14 Mar 2025 586th JayXon 🇺🇸 915 45 28 May 2021 586th Lydxn 🇨🇦 915 45 9 Mar 2022 586th Steffan153 🇫🇮 915 45 2 Aug 2024 586th sean-niemann 🇺🇸 915 45 18 Apr 2025 590th IanUtley 915 47 17 Nov 2021 590th GrayJoKing 🇦🇺 915 47 23 Nov 2021 590th btnlq 915 47 9 Dec 2021 590th Lydxn 🇨🇦 915 47 9 Jan 2022 590th lynn 915 47 2 Feb 2022 590th JayXon 🇺🇸 915 47 15 Feb 2022 590th primo-ppcg 🇹🇭 915 47 2 Jun 2022 590th Steffan153 🇫🇮 915 47 1 Oct 2022 590th annaproxy 915 47 8 Jan 2023 590th ovs-code 🇩🇪 915 47 30 Jun 2024 590th sean-niemann 🇺🇸 915 47 25 Mar 2025 Prev 526–600 of 4,869 Next