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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 600th CLOStrophobic 🇮🇹 708 73 18 Feb 2025 602nd SirBogman 🇺🇸 707 38 20 Nov 2022 603rd MeWhenI 🇻🇦 707 118 14 Jun 2023 604th postie77 705 106 19 May 2023 605th Yewzir 705 191 18 May 2024 606th DialFrost 🇸🇬 704 69 31 Jul 2024 607th msbranicky 704 108 10 Jan 2024 608th b10011 🇫🇮 703 70 9 Jan 2023 608th Just4FunCoder 703 70 23 Mar 2023 608th knutae 🇳🇴 703 70 29 Dec 2023 608th trinityy-7 703 70 17 Mar 2024 612th klixel 703 82 17 Oct 2024 613th MeWhenI 🇻🇦 701 46 15 Apr 2023 614th Steffan153 🇫🇮 701 88 20 Feb 2024 615th RockOfStone 700 88 9 Mar 2024 616th Yewzir 697 67 7 Feb 2024 616th KatieLG 🇬🇧 697 67 28 Oct 2024 618th ovs-code 🇩🇪 695 56 3 Aug 2024 619th HumanoidCPU 693 52 26 Jun 2024 620th akshatj27 🇦🇶 693 71 12 Dec 2022 620th madex 🇩🇪 693 71 13 Jun 2023 620th PyryL 🇫🇮 693 71 23 Aug 2024 620th Europe2048 693 71 24 Nov 2024 624th msbranicky 692 123 19 Sep 2023 625th MeWhenI 🇻🇦 690 54 17 Nov 2023 626th ovs-code 🇩🇪 689 94 18 Jul 2023 627th Shanethegamer 🇺🇸 688 86 21 Apr 2023 628th msbranicky 683 72 19 Aug 2023 628th adamnielson42 🇺🇸 683 72 21 Aug 2023 628th Masttest 683 72 15 Feb 2024 631st Yewzir 683 106 7 Feb 2024 632nd BREMAUCY 🇫🇷 680 53 19 May 2023 632nd annaproxy 680 53 22 Sep 2023 634th jacobly0 🇺🇸 680 198 27 Sep 2023 635th MeWhenI 🇻🇦 677 91 17 Feb 2023 635th msbranicky 677 91 29 Sep 2023 637th MeWhenI 🇻🇦 675 75 13 Dec 2022 638th Kacarott 🇦🇺 675 251 27 Aug 2024 639th jhpaques 🇫🇷 674 73 30 Nov 2022 639th KrausRaus 🇺🇸 674 73 7 Dec 2022 639th Andrey135296 674 73 21 Sep 2024 642nd arctouch-cristiannevianna 674 111 31 May 2023 643rd Shanethegamer 🇺🇸 672 96 20 Mar 2023 644th Shanethegamer 🇺🇸 672 98 23 Nov 2022 645th olleicua 🇺🇸 667 30 11 Mar 2024 646th janbehrens 🇩🇪 666 73 23 Nov 2022 647th KatieLG 🇬🇧 666 98 15 Jan 2023 648th za3k 665 74 20 Nov 2022 648th MaxElf999 665 74 21 Nov 2022 648th celiendonze 🇨🇭 665 74 25 Apr 2023 648th moustave 665 74 2 Dec 2024 652nd msbranicky 659 98 10 Jan 2024 653rd Shanethegamer 🇺🇸 658 77 12 Dec 2022 654th betaveros 656 75 31 Dec 2022 654th Wildst 656 75 7 Jul 2023 654th mosho-p 656 75 14 Sep 2023 654th eiburns 656 75 26 Oct 2023 654th emgordon154 656 75 8 Aug 2024 659th tatzyr 🇯🇵 655 55 12 Feb 2025 660th typeswitch-dev 🇵🇹 654 99 17 Aug 2023 661st RedzGoose 🇦🇺 652 99 11 Oct 2024 662nd emgordon154 650 91 30 Dec 2024 663rd CarsonChr 🇺🇸 650 115 7 Apr 2024 664th msbranicky 649 72 17 Jan 2024 665th ovs-code 🇩🇪 648 90 21 Nov 2022 666th Edjyzod 647 76 31 Mar 2023 666th weliveinhell 🇭🇹 647 76 18 Sep 2023 666th itserasmus 647 76 9 Apr 2024 666th eranws 647 76 23 Dec 2024 670th MeWhenI 🇻🇦 647 100 20 Jul 2023 671st emgordon154 645 31 9 Sep 2024 672nd MeWhenI 🇻🇦 643 96 9 May 2024 673rd Squidled 639 77 3 Jan 2023 673rd mbittner20 639 77 27 May 2023 673rd HumanoidCPU 639 77 26 Jun 2024 Prev 601–675 of 1,238 Next