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 826th TobyBoyne 🇬🇧 503 98 28 Nov 2022 826th TheLazySquid 503 98 23 Jan 2023 826th junkondo-jp 503 98 2 Jul 2024 829th Yewzir 🇧🇪 502 115 9 Feb 2024 830th varhammer 🇷🇺 498 104 13 Dec 2023 831st scpchicken 🇵🇼 496 65 18 Jan 2023 832nd Yewzir 🇧🇪 489 113 17 Oct 2023 833rd brimstonetrader 488 101 8 Jan 2024 833rd msbranicky 488 101 8 Jan 2024 835th zakariamouhid 483 102 13 Jun 2023 835th jameswmccarty 483 102 23 Feb 2025 837th msbranicky 480 129 24 Dec 2023 838th 52525rr 479 103 12 Jun 2025 839th xPMo 478 78 28 Jun 2024 840th amollberg 🇸🇪 478 103 23 Apr 2023 840th ComputerKWasTaken 🇺🇸 478 103 23 Jan 2025 842nd Yewzir 🇧🇪 478 233 29 Apr 2023 843rd ridingqwerty 🇺🇸 474 104 1 Feb 2024 843rd Pyroan 474 104 16 Apr 2025 845th inventshah 471 240 22 Nov 2022 846th NoahBolohan 🇨🇦 469 105 2 Feb 2023 847th adriweb 🇫🇷 468 132 14 Sep 2023 848th TheCod-r 🇦🇶 465 106 24 Feb 2023 848th adoxography 465 106 19 Nov 2023 850th Betuaredead 462 165 8 Jan 2023 851st ehulinsky 🇺🇸 459 127 7 Apr 2025 852nd chunes3 🇺🇸 458 107 17 Sep 2023 853rd MeWhenI 🇻🇦 456 128 24 Nov 2022 854th msbranicky 455 88 7 Jan 2024 855th eshilo-draper 452 109 12 Jun 2023 855th Ythaenagor 452 109 5 Aug 2024 857th emgordon154 451 128 25 Jul 2024 858th Mikey-Beep 🇬🇧 451 152 19 days ago 859th YAJUE114514 446 145 25 days ago 860th msbranicky 442 110 11 Jan 2024 861st adoxography 440 82 19 Nov 2023 862nd aeonsablaze 440 112 22 Nov 2022 863rd adamnielson42 🇺🇸 432 114 1 Jun 2023 863rd LukeBridges 🇬🇧 432 114 14 Oct 2024 865th snoozingnewt 🇺🇸 429 118 20 Oct 2023 866th Ripick 428 115 8 Feb 2023 867th KatieLG 🇬🇧 426 292 17 Apr 2024 868th Yewzir 🇧🇪 421 147 24 Dec 2023 869th DrPrettyman 418 118 6 Jul 2023 870th Yewzir 🇧🇪 413 97 8 Apr 2024 871st MeWhenI 🇻🇦 411 119 1 Nov 2023 872nd codereport 🇨🇦 410 88 21 Apr 2025 873rd msbranicky 408 94 11 Sep 2023 874th sojumasterGA 405 101 1 May 2023 875th sidok 405 120 26 Apr 2024 876th JDiLenarda 🇫🇷 390 214 26 Sep 2024 877th Shanethegamer 🇺🇸 389 69 19 Nov 2022 878th nephila-nacrea 🇬🇧 389 83 3 Dec 2022 879th emgordon154 389 103 14 Jun 2024 880th Yewzir 🇧🇪 381 144 17 Sep 2023 881st JPRuskin 🇬🇧 379 108 30 Apr 2024 882nd snoozingnewt 🇺🇸 374 125 11 Feb 2024 883rd StronkCheese 🇺🇸 371 133 24 Feb 2023 884th Yewzir 🇧🇪 370 129 22 Dec 2024 885th alomiF 369 175 27 Mar 2024 886th msbranicky 368 98 11 Sep 2023 887th MeWhenI 🇻🇦 363 119 16 Aug 2024 888th msbranicky 361 111 30 Sep 2023 889th kevinnaviapaiva 354 139 7 Mar 2025 890th shibacho 🇯🇵 352 140 13 Dec 2022 891st msbranicky 342 114 3 Aug 2024 892nd Yongmin870 340 145 16 Dec 2023 893rd clayboll99 335 147 11 Jul 2025 894th Lv0Sys 🇵🇱 331 149 1 Jun 2025 895th kevinnaviapaiva 331 230 24 Feb 2025 896th msbranicky 307 105 4 Jan 2024 897th KasperKivimaeki 🇫🇮 304 162 22 Jul 2024 898th dylanjones92 288 171 18 Jan 2024 899th atazzam 🇺🇸 286 172 4 Feb 2023 900th msbranicky 276 188 29 Aug 2023 Prev 826–900 of 1,414 Next