Inventory Sequence 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 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 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 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 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 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 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 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 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 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 601st TFeld00 🇩🇰 721 50 3 Sep 2024 601st emgordon154 721 50 18 Nov 2024 603rd emgordon154 721 91 28 Oct 2024 604th MeWhenI 🇻🇦 721 129 5 Jun 2023 605th ovs-code 🇩🇪 720 95 2 Jul 2024 606th Shanethegamer 🇺🇸 718 57 19 Nov 2022 607th Stockoh 🇫🇷 718 65 24 Jun 2024 607th JunkIce 718 65 13 Feb 2025 609th Shanethegamer 🇺🇸 718 86 23 Nov 2022 610th annaproxy 718 106 23 Jan 2023 611th angel-p57 🇯🇵 717 236 7 Dec 2023 612th MeWhenI 🇻🇦 716 92 21 May 2023 613th andre-lameirinhas 🇵🇹 714 69 23 Feb 2023 613th jtaxen 714 69 30 Mar 2024 613th FranklinJiaChen 714 69 5 Aug 2024 616th Shanethegamer 🇺🇸 712 77 22 Nov 2022 617th Irratix 🇳🇱 712 81 11 Dec 2022 618th anter69 🇭🇺 709 54 24 Feb 2023 619th kg583 🇺🇸 708 73 27 Dec 2024 619th CLOStrophobic 🇮🇹 708 73 18 Feb 2025 621st SirBogman 🇺🇸 707 38 20 Nov 2022 622nd MeWhenI 🇻🇦 707 118 14 Jun 2023 623rd edsrzf 🇳🇿 705 93 15 days ago 624th postie77 705 106 19 May 2023 625th Yewzir 🇧🇪 705 191 18 May 2024 626th DialFrost 🇸🇬 704 69 31 Jul 2024 627th trinityy-7 704 70 17 Mar 2024 628th msbranicky 704 108 10 Jan 2024 629th b10011 🇫🇮 703 70 9 Jan 2023 629th Just4FunCoder 703 70 23 Mar 2023 629th knutae 🇳🇴 703 70 29 Dec 2023 632nd klixel 🇨🇦 703 82 17 Oct 2024 633rd RockOfStone 702 88 9 Mar 2024 634th MeWhenI 🇻🇦 701 46 15 Apr 2023 635th Steffan153 🇫🇮 701 88 20 Feb 2024 636th Yewzir 🇧🇪 697 67 7 Feb 2024 636th KatieLG 🇬🇧 697 67 28 Oct 2024 638th ovs-code 🇩🇪 695 56 3 Aug 2024 639th akshatj27 🇦🇶 694 71 12 Dec 2022 640th Shanethegamer 🇺🇸 694 93 21 Apr 2025 641st HumanoidCPU 693 52 26 Jun 2024 642nd madex 🇩🇪 693 71 13 Jun 2023 642nd PyryL 🇫🇮 693 71 23 Aug 2024 642nd Europe2048 693 71 24 Nov 2024 645th msbranicky 692 123 19 Sep 2023 646th MeWhenI 🇻🇦 690 54 17 Nov 2023 647th ovs-code 🇩🇪 689 94 18 Jul 2023 648th Shanethegamer 🇺🇸 688 86 21 Apr 2023 649th msbranicky 684 72 19 Aug 2023 649th adamnielson42 🇺🇸 684 72 21 Aug 2023 649th Masttest 684 72 15 Feb 2024 652nd Yewzir 🇧🇪 683 106 7 Feb 2024 653rd BREMAUCY 🇫🇷 680 53 19 May 2023 653rd annaproxy 680 53 22 Sep 2023 655th jacobly0 🇺🇸 680 198 27 Sep 2023 656th msbranicky 679 91 29 Sep 2023 657th MeWhenI 🇻🇦 677 91 17 Feb 2023 658th KrausRaus 🇺🇸 675 73 7 Dec 2022 659th MeWhenI 🇻🇦 675 75 13 Dec 2022 660th Kacarott 🇦🇺 675 251 27 Aug 2024 661st jhpaques 🇫🇷 674 73 30 Nov 2022 661st Andrey135296 674 73 21 Sep 2024 663rd arctouch-cristiannevianna 674 111 31 May 2023 664th Shanethegamer 🇺🇸 672 98 23 Nov 2022 665th olleicua 🇺🇸 667 30 11 Mar 2024 665th emgordon154 667 30 6 Jun 2025 667th janbehrens 🇩🇪 666 73 23 Nov 2022 668th KatieLG 🇬🇧 666 98 15 Jan 2023 669th za3k 665 74 20 Nov 2022 669th MaxElf999 665 74 21 Nov 2022 669th celiendonze 🇨🇭 665 74 25 Apr 2023 669th moustave 665 74 2 Dec 2024 673rd janAkali 🇷🇺 662 99 17 May 2025 674th msbranicky 659 98 10 Jan 2024 675th Shanethegamer 🇺🇸 658 77 12 Dec 2022 Prev 601–675 of 1,350 Next