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 Topological Sort 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 Knight 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 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 Knight 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 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 Topological Sort 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 526th 2bular 783 31 8 May 2024 527th 09cf 783 32 5 Sep 2023 527th mousetail 🇳🇱 783 32 15 Mar 2024 527th MeWhenI 🇻🇦 783 32 17 Feb 2025 530th Natanaelel 🇸🇪 783 63 21 Jul 2023 531st 09cf 783 109 26 Sep 2023 532nd Andriamanitra 🇫🇮 782 49 18 Oct 2023 532nd pardouin 🇫🇷 782 49 23 days ago 534th guilhem-roy 🇫🇷 782 63 21 Nov 2022 534th nstearns96 🇬🇧 782 63 6 Jan 2023 534th Tess2662 782 63 4 Mar 2023 534th 051 🇸🇬 782 63 24 Dec 2023 534th lhulinsky 782 63 23 Oct 2024 534th croc54 782 63 8 Jan 2025 534th andrewjc2000 782 63 21 days ago 541st bac0id 780 74 27 Sep 2023 542nd sean-niemann 🇺🇸 779 50 19 May 2025 543rd dokutan 779 60 21 Aug 2024 544th Irratix 🇳🇱 777 98 3 Aug 2023 544th Emutis 🇱🇹 777 98 3 days ago 546th Shanethegamer 🇺🇸 777 120 27 Dec 2022 547th DialFrost 🇸🇬 774 53 30 Jul 2024 548th Shanethegamer 🇺🇸 773 80 19 Nov 2022 549th MeWhenI 🇻🇦 772 85 24 Oct 2024 550th GrayJoKing 🇦🇺 771 83 26 Jun 2023 551st BambooleanLogic 🇸🇪 770 64 2 Dec 2022 551st tayloia 🇬🇧 770 64 9 Jan 2023 551st CedricGebistorf 770 64 4 May 2023 551st Argeento 🇵🇱 770 64 29 Aug 2023 551st cros107 770 64 5 Oct 2023 551st logvp 770 64 3 Jan 2024 551st namelessiw 770 64 10 Jan 2024 551st jmfk 770 64 5 Apr 2024 551st hiichbindermax 770 64 4 Sep 2024 551st Emutis 🇱🇹 770 64 27 days ago 561st MeWhenI 🇻🇦 770 84 24 Nov 2022 562nd Shanethegamer 🇺🇸 770 112 22 Nov 2022 563rd jerrandolph 770 123 21 Dec 2023 564th janbehrens 🇩🇪 768 42 20 Nov 2022 564th SirBogman 🇺🇸 768 42 22 Nov 2022 566th Shanethegamer 🇺🇸 768 47 31 Jan 2023 566th olleicua 🇺🇸 768 47 5 Jan 2024 568th msbranicky 768 145 9 Jan 2024 569th kg583 🇺🇸 767 96 13 Feb 2025 570th commandblockguy 🇺🇸 766 61 15 Jan 2024 571st MeWhenI 🇻🇦 763 81 22 Jul 2024 571st frosster 763 81 16 Mar 2025 573rd strout 761 85 14 Dec 2023 574th GolfingSuccess 🇬🇷 760 63 19 Dec 2024 575th mrnomm 758 65 6 Apr 2023 575th suwat513 758 65 19 Jun 2023 575th neihousaigaai 758 65 13 Feb 2024 575th Stockoh 🇫🇷 758 65 26 Apr 2024 575th willschremmer 758 65 11 May 2024 575th CLOStrophobic 🇮🇹 758 65 31 Jan 2025 575th JunkIce 758 65 13 Feb 2025 575th snoozingnewt 🇺🇸 758 65 31 Mar 2025 575th TheZwierzLF 🇵🇱 758 65 27 May 2025 575th rucin93 🇵🇱 758 65 31 May 2025 585th MeWhenI 🇻🇦 756 53 10 Feb 2023 586th RedzGoose 🇦🇺 754 62 10 Sep 2024 587th ovs-code 🇩🇪 753 65 19 Sep 2023 588th KatieLG 🇬🇧 752 48 1 Sep 2024 589th Natanaelel 🇸🇪 747 36 20 Feb 2023 590th mdnestor 747 66 23 Dec 2022 590th jared-hughes 747 66 16 Mar 2023 590th bac0id 747 66 30 Jun 2024 590th fgrosshans 🇫🇷 747 66 14 Jul 2024 590th codingisgreatbutiamnot 747 66 9 Aug 2024 590th hellwue 747 66 4 Sep 2024 590th KatieLG 🇬🇧 747 66 25 May 2025 597th msbranicky 747 74 10 Oct 2023 598th yeminghan2021 747 102 1 Feb 2025 599th Jacob385 747 149 21 Nov 2024 600th jared-hughes 746 50 22 Nov 2022 Prev 526–600 of 1,452 Next