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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 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 dokutan 549 71 28 Sep 2024 827th SirFireball3521 548 90 23 Jan 2023 827th yuchuehw 548 90 10 Feb 2024 827th two-bad 🇬🇧 548 90 24 Feb 2024 830th klixel 🇨🇦 548 156 25 Feb 2025 831st albanian-laundromat 546 264 3 Aug 2025 832nd msbranicky 544 101 1 Jan 2024 833rd MeWhenI 🇻🇦 543 109 22 May 2023 834th dokutan 543 114 1 Aug 2024 835th LeeCamp 542 91 8 Jan 2023 835th aksyristos 542 91 17 Jan 2023 835th mossiegoat 542 91 12 days ago 838th MeWhenI 🇻🇦 541 136 4 Sep 2024 839th Yewzir 🇧🇪 539 139 11 Feb 2024 840th Shanethegamer 🇺🇸 538 91 7 Dec 2024 841st WillowWispy 536 92 17 Mar 2025 841st Lv0Sys 🇵🇱 536 92 1 Jun 2025 841st osNiko 🇧🇷 536 92 15 days ago 844th adamnielson42 🇺🇸 533 47 29 Aug 2023 845th tomh1012 531 141 18 Apr 2023 846th inverseLorentz 🇦🇺 530 93 7 Jan 2024 847th QuincyNash 🇺🇸 524 94 27 Nov 2022 848th Shanethegamer 🇺🇸 524 99 16 Dec 2022 849th dokutan 522 48 6 Mar 2025 850th dokutan 522 93 18 Mar 2025 851st HumanoidCPU 521 126 26 Jun 2024 852nd TheCod-r 🇦🇶 519 95 26 Feb 2023 852nd Ultra814 519 95 11 days ago 854th AlephSquirrel 519 100 10 Oct 2024 855th madex 🇩🇪 516 70 13 Jun 2023 855th rvs314 516 70 24 Sep 2024 857th Schmitt-Very-Cool 516 216 1 Nov 2023 858th mousetail 🇳🇱 514 84 16 Sep 2024 859th adamreidsmith 513 96 16 Feb 2024 860th Andriamanitra 🇫🇮 509 71 26 Apr 2023 861st RaBa21 🇭🇺 508 97 19 Jul 2025 862nd junkondo-jp 504 98 2 Jul 2024 863rd TobyBoyne 🇬🇧 503 98 28 Nov 2022 863rd TheLazySquid 503 98 23 Jan 2023 865th blaztoma 🇱🇹 503 110 2 hours ago 866th Yewzir 🇧🇪 502 115 9 Feb 2024 867th varhammer 🇷🇺 499 104 13 Dec 2023 868th scpchicken 🇵🇼 497 65 18 Jan 2023 869th Yewzir 🇧🇪 490 113 17 Oct 2023 870th msbranicky 489 101 8 Jan 2024 871st brimstonetrader 488 101 8 Jan 2024 872nd zakariamouhid 484 102 13 Jun 2023 873rd jameswmccarty 483 102 23 Feb 2025 874th msbranicky 480 129 24 Dec 2023 875th xPMo 479 78 28 Jun 2024 876th 52525rr 479 103 12 Jun 2025 877th amollberg 🇸🇪 478 103 23 Apr 2023 877th ComputerKWasTaken 🇺🇸 478 103 23 Jan 2025 879th Yewzir 🇧🇪 478 233 29 Apr 2023 880th blaztoma 🇱🇹 476 136 16 days ago 881st ridingqwerty 🇺🇸 474 104 1 Feb 2024 881st Pyroan 474 104 16 Apr 2025 883rd inventshah 472 240 22 Nov 2022 884th adriweb 🇫🇷 470 132 14 Sep 2023 885th NoahBolohan 🇨🇦 469 105 2 Feb 2023 886th TheCod-r 🇦🇶 465 106 24 Feb 2023 886th adoxography 465 106 19 Nov 2023 888th Betuaredead 462 165 8 Jan 2023 889th ehulinsky 🇺🇸 460 127 7 Apr 2025 890th YAJUE114514 459 141 13 days ago 891st chunes3 🇺🇸 458 107 17 Sep 2023 892nd MeWhenI 🇻🇦 457 128 24 Nov 2022 893rd msbranicky 456 88 7 Jan 2024 893rd blaztoma 🇱🇹 456 88 16 days ago 895th Mikey-Beep 🇬🇧 453 152 28 Jul 2025 896th eshilo-draper 452 109 12 Jun 2023 896th Ythaenagor 452 109 5 Aug 2024 898th emgordon154 451 128 25 Jul 2024 899th msbranicky 442 110 11 Jan 2024 900th adoxography 440 82 19 Nov 2023 Prev 826–900 of 1,484 Next