Emirp Numbers (Long) 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 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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 Chars Time 451st Steffan153 🇫🇮 699 90 26 Nov 2022 452nd Yewzir 🇧🇪 699 141 28 Mar 2024 453rd ian-h-chamberlain 🇺🇸 696 158 8 Nov 2022 454th annaproxy 695 88 8 Jan 2023 455th KrausRaus 🇺🇸 695 97 29 Oct 2022 455th Argeento 🇵🇱 695 97 1 Nov 2023 455th Maznek 695 97 18 Aug 2024 458th HumanEquivalentUnit 694 118 24 Oct 2023 459th Yewzir 🇧🇪 694 135 28 Mar 2024 460th AlephSquirrel 693 44 11 Feb 2023 461st rucin93 🇵🇱 693 82 23 Nov 2024 462nd Yewzir 🇧🇪 693 130 22 Dec 2024 463rd m-tkach 🇺🇦 692 84 26 Jan 2024 463rd emgordon154 692 84 1 Aug 2024 463rd JunkIce 692 84 3 Dec 2024 466th nwellnhof 🇩🇪 691 59 14 Mar 2023 467th SirBogman 🇺🇸 691 148 29 Oct 2022 468th olleicua 🇺🇸 690 82 8 Jan 2024 469th jared-hughes 688 98 29 Oct 2022 470th dokutan 688 131 2 Aug 2024 471st kkoenig 688 183 15 Jan 2024 472nd MeWhenI 🇻🇦 687 111 28 May 2023 473rd Yewzir 🇧🇪 687 160 27 Mar 2024 474th jacobly0 🇺🇸 685 241 7 Jan 2024 475th GolfingSuccess 🇬🇷 684 85 15 Jan 2024 476th roupiq 🇵🇱 683 128 17 Apr 2024 476th GrayJoKing 🇦🇺 683 128 5 Feb 2025 476th mttcrn 683 128 21 Mar 2025 479th h3ra993huskp 🇯🇵 683 200 22 Oct 2023 480th aksyristos 681 83 26 Jan 2023 480th KatieLG 🇬🇧 681 83 26 Jan 2025 482nd FlorianCassayre 🇫🇷 681 99 29 Oct 2022 483rd emgordon154 681 134 10 Dec 2024 484th neihousaigaai 680 90 31 Oct 2022 484th Bmrl7 680 90 28 Feb 2024 486th sean-niemann 🇺🇸 679 112 27 Mar 2024 487th TheICSDI 678 129 18 Mar 2025 488th KatieLG 🇬🇧 676 86 28 Oct 2024 489th janbehrens 🇩🇪 675 89 9 Nov 2022 490th Yewzir 🇧🇪 675 121 5 Jan 2024 491st coreynash 674 100 10 Oct 2023 491st Yewzir 🇧🇪 674 100 12 Feb 2024 491st stefangimmillaro 674 100 13 Dec 2024 494th CLOStrophobic 🇮🇹 674 151 10 Feb 2025 495th Yewzir 🇧🇪 673 130 5 Jan 2024 496th bricknellj 672 91 1 Nov 2022 496th primo-ppcg 🇹🇭 672 91 6 Nov 2022 496th quimey 672 91 7 Aug 2023 499th roupiq 🇵🇱 672 159 17 Apr 2024 500th emgordon154 671 93 20 Nov 2024 501st emgordon154 670 164 18 Feb 2025 502nd Shanethegamer 🇺🇸 668 135 21 Sep 2024 503rd CatsAreFluffy 667 101 28 Nov 2022 503rd voytxt 🇨🇿 667 101 1 Mar 2023 503rd two-bad 🇬🇧 667 101 6 Feb 2024 503rd xyangst 667 101 7 Oct 2024 503rd dokutan 667 101 10 days ago 508th Aurel300 🇨🇭 666 165 3 Jun 2024 509th bac0id 666 205 29 Jun 2024 510th oceko 664 161 19 Feb 2024 511th Jonatan6 🇩🇰 663 132 29 Apr 2024 512th Shanethegamer 🇺🇸 661 102 24 Apr 2023 513th KatieLG 🇬🇧 661 289 11 Jan 2025 513th UnderKoen 🇳🇱 661 289 21 May 2025 515th bac0id 660 162 2 Jul 2024 516th ashtraypettingzoo 🇺🇸 659 41 5 Apr 2023 517th kimbo 🇺🇸 659 191 29 Dec 2022 518th sisyphus-ppcg 🇦🇺 658 62 18 Jan 2023 519th ejini6969 658 86 22 Mar 2023 519th neel11235813 658 86 11 Jun 2023 521st bzijlema 🇳🇱 658 93 4 Nov 2024 522nd weliveinhell 🇭🇹 658 133 30 Jan 2024 523rd MeWhenI 🇻🇦 657 45 7 Aug 2023 524th jwhear 🇺🇸 657 251 16 Nov 2022 525th msbranicky 656 192 3 Oct 2023 Prev 451–525 of 1,467 Next