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 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 Chars Time Submitted 676th AlephSquirrel 734 40 45ms 31 Jul 2022 677th itsh01 731 77 10ms 23 Aug 2021 678th GrayJoKing 🇦🇺 731 78 4ms 26 Jul 2023 679th davitf 730 74 11ms 19 Nov 2018 679th ydevor 🇮🇱 730 74 11ms 26 Nov 2020 679th itsjustfreekie 730 74 20ms 19 Sep 2021 679th ZakkkkAttackkkk 🇵🇭 730 74 12ms 26 Dec 2021 679th domingues 🇵🇹 730 74 10ms 10 Aug 2022 679th jakobkordez 🇸🇮 730 74 61ms 31 Oct 2022 679th scpchicken 🇵🇼 730 74 11ms 17 Jan 2023 679th aksyristos 730 74 13ms 26 Jan 2023 687th dokutan 729 93 346ms 24 Sep 2025 688th prplz 🇦🇺 729 122 39ms 10 Jul 2021 689th msbranicky 729 214 10ms 29 Aug 2023 690th Bubbler-4 727 55 73ms 13 Sep 2023 690th DialFrost 🇸🇬 727 55 75ms 8 Apr 2025 692nd GrayJoKing 🇦🇺 727 73 4ms 16 Aug 2023 693rd Yewzir 🇧🇪 727 77 327ms 8 May 2023 693rd janbehrens 🇩🇪 727 77 320ms 20 Jun 2023 695th rucin93 🇵🇱 727 111 13ms 19 Jun 2025 696th annaproxy 726 91 137ms 5 Feb 2022 697th sisyphus-ppcg 🇦🇺 725 55 33ms 15 Jun 2021 697th Yewzir 🇧🇪 725 55 42ms 7 Feb 2024 699th inventshah 724 62 3,041ms 24 Oct 2024 699th DialFrost 🇸🇬 724 62 3,108ms 25 Dec 2024 701st jared-hughes 724 89 2ms 5 Jul 2024 702nd emgordon154 723 59 821ms 26 Jul 2024 703rd marcin7Cd 723 97 6ms 6 Feb 2021 704th firegene 🇮🇪 721 75 13ms 5 Jan 2023 704th FlorianCassayre 🇫🇷 721 75 20ms 18 Sep 2023 706th marcin7Cd 721 78 9ms 5 Oct 2020 706th PatrickStephansen 🇿🇦 721 78 11ms 16 Oct 2020 706th Shanethegamer 🇺🇸 721 78 10ms 19 Apr 2022 709th jmerle 🇳🇱 719 134 9ms 4 Jul 2023 710th edsrzf 🇳🇿 718 74 4ms 29 Jun 2025 711th SirBogman 🇺🇸 716 41 43ms 29 Oct 2022 712th commandblockguy 🇺🇸 715 70 406ms 15 Jan 2024 713th nickspoons 🇳🇿 714 40 43ms 1 Aug 2022 714th Steffan153 🇫🇮 714 135 9ms 12 Mar 2023 714th annaproxy 714 135 9ms 12 Mar 2023 714th Shanethegamer 🇺🇸 714 135 9ms 12 Mar 2023 714th lynn 714 135 7ms 13 Mar 2023 714th JayXon 🇺🇸 714 135 9ms 13 Mar 2023 714th ovs-code 🇩🇪 714 135 7ms 13 Mar 2023 714th Lydxn 🇨🇦 714 135 7ms 13 Mar 2023 714th dokutan 714 135 7ms 1 Apr 2023 714th MeWhenI 🇻🇦 714 135 8ms 23 Nov 2023 714th Yewzir 🇧🇪 714 135 9ms 6 Mar 2024 714th KatieLG 🇬🇧 714 135 7ms 31 Jul 2024 714th snoozingnewt 🇺🇸 714 135 7ms 5 Oct 2025 726th SirBogman 🇺🇸 713 49 217ms 8 Jan 2024 727th marshallward 🇺🇸 713 114 57ms 2 Oct 2020 728th lynn 712 68 1,254ms 27 May 2021 729th prplz 🇦🇺 712 78 118ms 10 Jul 2021 729th MeWhenI 🇻🇦 712 78 115ms 4 Jan 2022 729th GrayJoKing 🇦🇺 712 78 118ms 9 Apr 2022 732nd BBoehm 🇩🇪 712 79 10ms 20 Jan 2021 732nd DialFrost 🇸🇬 712 79 10ms 14 Nov 2023 734th lynn 712 100 122ms 7 Jul 2024 734th sean-niemann 🇺🇸 712 100 119ms 6 Jun 2025 736th Irratix 🇳🇱 711 60 1,163ms 25 Mar 2021 737th GrayJoKing 🇦🇺 711 74 124ms 10 Aug 2024 738th Nic0M 711 76 12ms 13 Aug 2023 738th vgamula 🇺🇦 711 76 13ms 10 Jul 2024 738th blaztoma 🇱🇹 711 76 10ms 33 hours ago 741st edsrzf 🇳🇿 709 58 611ms 8 Sep 2025 742nd msbranicky 709 78 84ms 14 Aug 2023 743rd Alex-x90 🇺🇸 709 100 55ms 16 Nov 2022 743rd sean-niemann 🇺🇸 709 100 55ms 29 Nov 2022 743rd fuzzylojik-golf 🇺🇸 709 100 56ms 6 Jul 2025 746th retrohun 709 220 10ms 27 Dec 2022 747th Steffan153 🇫🇮 705 101 123ms 28 Jan 2023 748th lynn 703 71 14ms 10 Nov 2021 749th handisb 703 80 10ms 25 Oct 2019 750th GrayJoKing 🇦🇺 703 81 2,260ms 30 Mar 2021 First Prev 676–750 of 3,062 Next Last