Emirp Numbers in all languages in chars. 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 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 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 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 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 Chars Time Submitted 254th CaedenHarper 🇨🇦 886 61 9ms 21 Aug 2024 254th b-illy 🇬🇧 886 61 8ms 23 Aug 2024 254th 5quiwyrm 886 61 9ms 14 Nov 2024 254th bltnppcnt 886 61 9ms 19 Dec 2024 254th plcc0 886 61 9ms 20 Feb 2025 254th emgordon154 886 61 9ms 10 Apr 2025 254th Mukundan314 886 61 9ms 8 May 2025 254th fuzzylojik-golf 🇺🇸 886 61 10ms 9 Jun 2025 254th dirckvdende 886 61 9ms 24 Jul 2025 254th albanian-laundromat 886 61 11ms 7 hours ago 311th Lydxn 🇨🇦 886 108 1,688ms 22 Apr 2024 311th JayXon 🇺🇸 886 108 1,679ms 22 Apr 2024 313th Shanethegamer 🇺🇸 886 176 11ms 1 Aug 2023 313th Lydxn 🇨🇦 886 176 10ms 1 Aug 2023 313th MeWhenI 🇻🇦 886 176 10ms 1 Aug 2023 313th JayXon 🇺🇸 886 176 10ms 2 Aug 2023 313th Steffan153 🇫🇮 886 176 10ms 2 Aug 2023 313th janbehrens 🇩🇪 886 176 10ms 2 Aug 2023 313th GrayJoKing 🇦🇺 886 176 11ms 11 Aug 2023 313th BREMAUCY 🇫🇷 886 176 10ms 7 Sep 2023 313th lynn 886 176 11ms 17 Oct 2023 313th dokutan 886 176 11ms 26 Oct 2023 313th Yewzir 🇧🇪 886 176 11ms 12 Mar 2024 313th HumanoidCPU 886 176 10ms 6 May 2024 313th pardouin 🇫🇷 886 176 11ms 20 Aug 2024 313th KatieLG 🇬🇧 886 176 10ms 26 Sep 2024 313th emgordon154 886 176 10ms 4 Dec 2024 313th CaedenHarper 🇨🇦 886 176 11ms 24 Jan 2025 313th rucin93 🇵🇱 886 176 11ms 23 Apr 2025 313th albanian-laundromat 886 176 10ms 20 Jul 2025 313th GolfingSuccess 🇬🇷 886 176 12ms 9 days ago 332nd MeWhenI 🇻🇦 884 38 2ms 24 Jul 2021 333rd MeWhenI 🇻🇦 884 92 55ms 16 May 2023 334th Steffan153 🇫🇮 883 73 3ms 25 Feb 2023 335th msbranicky 882 106 252ms 8 Sep 2023 335th kkoenig 882 106 254ms 5 Jan 2024 337th Lydxn 🇨🇦 881 62 2ms 13 May 2023 338th marcin7Cd 881 177 11ms 12 Oct 2020 338th Attero 🇸🇪 881 177 10ms 12 Oct 2020 338th sisyphus-ppcg 🇦🇺 881 177 11ms 30 May 2021 338th SirBogman 🇺🇸 881 177 11ms 28 Nov 2021 338th scpchicken 🇵🇼 881 177 12ms 22 Dec 2021 338th SpareManiKatti 881 177 12ms 19 Apr 2022 338th ovs-code 🇩🇪 881 177 10ms 22 Apr 2022 345th dan-simon 878 42 108ms 28 Dec 2017 345th m-dango 878 42 97ms 2 Jul 2018 345th scpchicken 🇵🇼 878 42 124ms 7 Mar 2022 345th SirFireball3521 878 42 97ms 3 Mar 2023 345th sean-niemann 🇺🇸 878 42 139ms 14 Jan 2025 350th Shanethegamer 🇺🇸 878 57 384ms 16 Jan 2024 351st emplv 🇱🇻 876 60 138ms 30 Oct 2024 352nd KatieLG-Transpiler 🇬🇧 876 178 11ms 24 Jun 2022 353rd error256 874 163 1,520ms 19 Jan 2025 353rd emgordon154 874 163 1,479ms 31 Mar 2025 355th somebody1234 872 62 10ms 8 Dec 2018 355th Irratix 🇳🇱 872 62 10ms 7 May 2022 355th QuincyNash 🇺🇸 872 62 10ms 29 Nov 2022 355th suwat513 872 62 10ms 13 Dec 2022 355th m42km 872 62 9ms 6 Nov 2023 355th dokutan 872 62 9ms 22 Jan 2024 355th namelessiw 872 62 9ms 5 Mar 2024 355th codingisgreatbutiamnot 872 62 9ms 7 Aug 2024 355th lifthrasiir 🇰🇷 872 62 10ms 21 Nov 2024 364th primo-ppcg 🇹🇭 872 102 27ms 13 Jul 2021 364th JayXon 🇺🇸 872 102 28ms 13 Sep 2023 366th Waffle3z 871 74 3ms 28 Oct 2020 366th dokutan 871 74 2ms 11 Apr 2024 368th GrayJoKing 🇦🇺 869 46 70ms 13 Sep 2023 368th Lydxn 🇨🇦 869 46 66ms 13 Sep 2023 368th ovs-code 🇩🇪 869 46 72ms 13 Sep 2023 368th Steffan153 🇫🇮 869 46 71ms 16 Sep 2023 368th primo-ppcg 🇹🇭 869 46 72ms 16 Sep 2023 368th MeWhenI 🇻🇦 869 46 67ms 2 Nov 2023 368th Yewzir 🇧🇪 869 46 73ms 7 Mar 2024 368th pardouin 🇫🇷 869 46 70ms 26 Oct 2024 First Prev 301–375 of 3,074 Next Last
