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 826th chunes3 🇺🇸 458 107 17 Sep 2023 827th MeWhenI 🇻🇦 456 128 24 Nov 2022 828th msbranicky 455 88 7 Jan 2024 829th eshilo-draper 452 109 12 Jun 2023 829th Ythaenagor 452 109 5 Aug 2024 831st emgordon154 451 128 25 Jul 2024 832nd msbranicky 442 110 11 Jan 2024 833rd adoxography 440 82 19 Nov 2023 834th aeonsablaze 440 112 22 Nov 2022 835th adamnielson42 🇺🇸 432 114 1 Jun 2023 835th LukeBridges 🇬🇧 432 114 14 Oct 2024 837th snoozingnewt 🇺🇸 429 118 20 Oct 2023 838th Ripick 428 115 8 Feb 2023 839th KatieLG 🇬🇧 425 292 17 Apr 2024 840th Yewzir 🇧🇪 420 147 24 Dec 2023 841st DrPrettyman 417 118 6 Jul 2023 842nd Yewzir 🇧🇪 412 97 8 Apr 2024 843rd MeWhenI 🇻🇦 411 119 1 Nov 2023 844th codereport 🇨🇦 410 88 21 Apr 2025 845th msbranicky 407 94 11 Sep 2023 846th sojumasterGA 405 101 1 May 2023 847th sidok 405 120 26 Apr 2024 848th JDiLenarda 🇫🇷 390 214 26 Sep 2024 849th Shanethegamer 🇺🇸 389 69 19 Nov 2022 850th nephila-nacrea 🇬🇧 389 83 3 Dec 2022 851st emgordon154 388 103 14 Jun 2024 852nd Yewzir 🇧🇪 381 144 17 Sep 2023 853rd JPRuskin 🇬🇧 379 108 30 Apr 2024 854th snoozingnewt 🇺🇸 374 125 11 Feb 2024 855th Yewzir 🇧🇪 370 129 22 Dec 2024 856th StronkCheese 🇺🇸 370 133 24 Feb 2023 857th alomiF 369 175 27 Mar 2024 858th msbranicky 368 98 11 Sep 2023 859th MeWhenI 🇻🇦 363 119 16 Aug 2024 860th msbranicky 361 111 30 Sep 2023 861st kevinnaviapaiva 354 139 7 Mar 2025 862nd shibacho 🇯🇵 352 140 13 Dec 2022 863rd msbranicky 341 114 3 Aug 2024 864th Yongmin870 340 145 16 Dec 2023 865th Lv0Sys 🇵🇱 331 149 1 Jun 2025 866th kevinnaviapaiva 331 230 24 Feb 2025 867th RaBa21 314 157 4 May 2025 868th msbranicky 307 105 4 Jan 2024 869th KasperKivimaeki 🇫🇮 304 162 22 Jul 2024 870th dylanjones92 288 171 18 Jan 2024 871st atazzam 🇺🇸 286 172 4 Feb 2023 872nd msbranicky 275 188 29 Aug 2023 873rd kevinnaviapaiva 273 211 24 Feb 2025 874th StronkCheese 🇺🇸 272 147 24 Feb 2023 875th kevinnaviapaiva 268 320 25 Feb 2025 876th jklshdfkjsdh 255 157 5 Dec 2022 876th scpchicken 🇵🇼 255 157 14 Jan 2023 878th henry-von-wichert 249 198 30 Mar 2023 879th msbranicky 244 110 5 Jan 2024 880th alfonsoalves 234 210 27 Feb 2024 881st kkoenig 224 422 6 Jan 2024 882nd misono-nobuhiro 131 375 22 Feb 2023 883rd dokutan 116 1,258 7 days ago 884th dokutan 115 1,205 14 Jan 2025 885th dokutan 113 980 2 Mar 2024 886th dokutan 105 588 3 Apr 2024 887th dokutan 97 970 1 Apr 2024 888th retrohun 96 1,178 16 Mar 2024 889th dokutan 95 652 5 Aug 2024 890th KatieLG 🇬🇧 87 1,591 7 Jun 2025 891st dokutan 84 696 23 Feb 2025 892nd dokutan 81 934 1 Apr 2024 893rd dokutan 81 1,056 2 days ago 894th HumanoidCPU 80 618 21 Feb 2025 895th dokutan 79 1,438 13 Mar 2025 896th dokutan 78 1,070 14 Oct 2024 897th AidanWalter 77 636 3 Jan 2025 898th hacker112 🇸🇪 72 680 20 Jun 2024 899th dokutan 72 766 14 days ago 900th dokutan 72 821 28 Mar 2025 Prev 826–900 of 1,352 Next
