Evil Numbers (Long) 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 822nd jipsong 🇩🇪 842 23 33ms 20 Aug 2024 822nd stackofbears 842 23 34ms 14 Mar 2025 828th sean-niemann 🇺🇸 841 52 129ms 8 Oct 2024 829th ovs-code 🇩🇪 841 73 436ms 15 Jun 2024 830th primo-ppcg 🇹🇭 840 46 2ms 19 Nov 2022 830th sean-niemann 🇺🇸 840 46 2ms 17 Jun 2023 830th Steffan153 🇫🇮 840 46 2ms 17 Jun 2023 833rd MeWhenI 🇻🇦 840 159 13ms 20 Apr 2025 834th inventshah 839 52 2ms 9 Sep 2022 834th Yewzir 🇧🇪 839 52 2ms 29 Mar 2024 834th DialFrost 🇸🇬 839 52 2ms 15 Apr 2025 837th Steffan153 🇫🇮 839 65 332ms 10 Dec 2022 837th Shanethegamer 🇺🇸 839 65 302ms 19 Mar 2023 837th jipsong 🇩🇪 839 65 308ms 1 Sep 2023 840th MeWhenI 🇻🇦 838 33 48ms 6 Sep 2022 840th GrayJoKing 🇦🇺 838 33 42ms 7 Sep 2022 840th Steffan153 🇫🇮 838 33 36ms 11 Feb 2023 840th ovs-code 🇩🇪 838 33 34ms 9 May 2023 840th stefangimmillaro 838 33 38ms 12 Jun 2023 840th xsot 🇸🇬 838 33 35ms 9 Feb 2024 840th emgordon154 838 33 37ms 21 Sep 2024 840th sean-niemann 🇺🇸 838 33 38ms 25 Mar 2025 840th pardouin 🇫🇷 838 33 40ms 11 Apr 2025 840th fuzzylojik-golf 🇺🇸 838 33 35ms 29 Aug 2025 850th pardouin 🇫🇷 838 50 2,157ms 23 Oct 2024 850th DialFrost 🇸🇬 838 50 2,949ms 25 Oct 2024 850th sean-niemann 🇺🇸 838 50 3,448ms 25 Oct 2024 850th stefangimmillaro 838 50 2,598ms 28 Oct 2024 850th snoozingnewt 🇺🇸 838 50 2,069ms 13 days ago 850th Babafaba 838 50 2,023ms 13 days ago 856th roupiq 🇵🇱 837 78 55ms 10 Nov 2023 857th annaproxy 834 64 369ms 4 Jan 2023 858th ovs-code 🇩🇪 833 46 2ms 8 Oct 2023 858th DialFrost 🇸🇬 833 46 2ms 8 Oct 2023 858th GrayJoKing 🇦🇺 833 46 2ms 9 Oct 2023 858th MeWhenI 🇻🇦 833 46 2ms 9 Oct 2023 858th edsrzf 🇳🇿 833 46 2ms 27 Jul 2025 863rd Eilonlif 🇮🇱 833 48 12ms 7 Sep 2022 863rd suwat513 833 48 11ms 13 Sep 2022 863rd 5quiwyrm 833 48 11ms 21 Sep 2022 863rd firegene 🇮🇪 833 48 10ms 26 Sep 2022 863rd aonkeeper4 833 48 15ms 27 Sep 2022 863rd jakobkordez 🇸🇮 833 48 15ms 15 Oct 2022 863rd nkoppel 833 48 11ms 20 Oct 2022 863rd mousetail 🇳🇱 833 48 11ms 3 Nov 2022 863rd AodhanDalton 833 48 13ms 7 Nov 2022 863rd cefqrn 833 48 15ms 20 Dec 2022 863rd gareth-kmet 833 48 10ms 2 Mar 2023 863rd 4ndyJ 🇬🇧 833 48 11ms 20 Mar 2023 863rd 2011-Chan-Ethan 833 48 11ms 5 Jul 2023 863rd Re-Adventures 🇮🇳 833 48 10ms 20 Jul 2023 863rd 5cw 🇺🇸 833 48 12ms 1 Aug 2023 863rd Nic0M 833 48 15ms 13 Aug 2023 863rd pde-bakk 🇳🇱 833 48 11ms 23 Oct 2023 863rd janeclange 833 48 14ms 17 Nov 2023 863rd logvp 833 48 15ms 21 Dec 2023 863rd ahmetdemirag 🇨🇾 833 48 15ms 10 Jun 2024 863rd hellwue 833 48 14ms 25 Jun 2024 863rd imelxr 🇮🇱 833 48 11ms 2 Oct 2024 863rd erikji 833 48 11ms 21 Nov 2024 863rd Artemis21 🇬🇧 833 48 18ms 21 Dec 2024 863rd adamnielson42 🇺🇸 833 48 11ms 26 Jan 2025 863rd itljan30 833 48 11ms 28 Jan 2025 863rd Pablitoz-Code 🇮🇹 833 48 13ms 29 Jan 2025 863rd ffelixm 833 48 11ms 28 May 2025 863rd codewrite 🇬🇧 833 48 13ms 11 Jul 2025 863rd Yax42 🇫🇷 833 48 11ms 8 Sep 2025 863rd solisolu 833 48 17ms 10 days ago 894th primo-ppcg 🇹🇭 832 33 205ms 9 Sep 2022 895th yzhs 🇩🇪 832 60 152ms 21 Jun 2023 895th DialFrost 🇸🇬 832 60 1,185ms 6 Aug 2024 895th YAJUE114514 832 60 144ms 28 Jul 2025 898th primo-ppcg 🇹🇭 831 19 43ms 30 Sep 2022 899th yzhs 🇩🇪 831 34 1,111ms 21 Jun 2023 899th Andriamanitra 🇫🇮 831 34 907ms 28 Jul 2023 First Prev 826–900 of 2,692 Next Last