Inventory Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang 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 Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 524th raphaelimahorn 797 62 11ms 24 Mar 2023 524th Maznek 797 62 10ms 28 Jun 2023 524th unfinishedprogram 797 62 10ms 5 Jul 2023 529th DialFrost 🇸🇬 796 47 13ms 25 Sep 2024 530th blaztoma 🇱🇹 796 96 57ms 17 Aug 2025 531st MeWhenI 🇻🇦 796 108 141ms 22 Jul 2024 532nd GolfingSuccess 🇬🇷 796 176 488ms 3 Feb 2025 533rd rak1507 🇬🇧 795 62 29ms 22 Nov 2022 533rd fourth-bit 795 62 32ms 7 Dec 2022 533rd SniperSmiley 🇺🇸 795 62 34ms 10 Dec 2022 533rd Fracture17 795 62 32ms 14 Apr 2023 533rd quimey 795 62 33ms 23 Jun 2023 533rd dranjohn 795 62 47ms 11 Sep 2023 533rd RedzGoose 🇦🇺 795 62 10ms 17 Jun 2024 533rd smilesformiles3 795 62 11ms 21 Jun 2025 541st Shanethegamer 🇺🇸 795 83 2,821ms 28 Oct 2024 542nd inventshah 793 59 468ms 22 Jan 2024 542nd CaedenHarper 🇨🇦 793 59 556ms 30 Dec 2024 544th pandapawskat 793 73 2ms 6 Dec 2022 544th elgan65536 793 73 2ms 5 Mar 2024 544th blaztoma 🇱🇹 793 73 3ms 16 Aug 2025 544th Emutis 🇱🇹 793 73 2ms 16 Aug 2025 548th albanian-laundromat 791 177 488ms 15 Oct 2025 549th emplv 🇱🇻 790 82 103ms 25 Nov 2022 549th tobeannouncd 790 82 177ms 21 May 2024 551st rucin93 🇵🇱 789 70 16ms 26 Jul 2025 552nd 09cf 789 109 122ms 26 Sep 2023 553rd Natanaelel 🇸🇪 788 41 7ms 30 Dec 2022 553rd o0lit3 🇺🇸 788 41 7ms 20 Jun 2023 555th MeWhenI 🇻🇦 785 46 39ms 24 Nov 2022 555th m-tkach 🇺🇦 785 46 44ms 31 Aug 2023 557th alemelis 785 62 1,919ms 20 Sep 2024 558th Natanaelel 🇸🇪 784 63 9ms 21 Jul 2023 559th edsrzf 🇳🇿 784 75 5ms 22 days ago 560th 09cf 783 32 5ms 5 Sep 2023 560th mousetail 🇳🇱 783 32 5ms 15 Mar 2024 560th MeWhenI 🇻🇦 783 32 5ms 17 Feb 2025 563rd guilhem-roy 🇫🇷 783 63 34ms 21 Nov 2022 563rd nstearns96 🇬🇧 783 63 32ms 6 Jan 2023 563rd Tess2662 783 63 10ms 4 Mar 2023 563rd 051 🇸🇬 783 63 14ms 24 Dec 2023 563rd lhulinsky 783 63 31ms 23 Oct 2024 563rd croc54 783 63 48ms 8 Jan 2025 563rd andrewjc2000 783 63 35ms 29 Jul 2025 563rd KasperKivimaeki 🇫🇮 783 63 30ms 25 Oct 2025 571st Shanethegamer 🇺🇸 783 120 28ms 27 Dec 2022 572nd Andriamanitra 🇫🇮 782 49 1,021ms 18 Oct 2023 573rd bac0id 782 74 2ms 27 Sep 2023 574th albanian-laundromat 781 56 732ms 22 Sep 2025 575th sean-niemann 🇺🇸 780 50 134ms 19 May 2025 576th dokutan 780 60 393ms 21 Aug 2024 577th Irratix 🇳🇱 780 98 53ms 3 Aug 2023 577th Emutis 🇱🇹 780 98 56ms 15 Aug 2025 579th Shanethegamer 🇺🇸 776 80 3ms 19 Nov 2022 580th MeWhenI 🇻🇦 776 85 2,784ms 24 Oct 2024 581st albanian-laundromat 775 80 44ms 2 Sep 2025 582nd DialFrost 🇸🇬 774 53 251ms 30 Jul 2024 583rd msbranicky 774 178 1,562ms 16 Sep 2025 584th GrayJoKing 🇦🇺 773 83 327ms 26 Jun 2023 585th BambooleanLogic 🇸🇪 772 64 10ms 2 Dec 2022 585th tayloia 🇬🇧 772 64 10ms 9 Jan 2023 585th Argeento 🇵🇱 772 64 10ms 29 Aug 2023 588th MeWhenI 🇻🇦 772 84 101ms 24 Nov 2022 589th Shanethegamer 🇺🇸 772 112 28ms 22 Nov 2022 590th jerrandolph 772 123 265ms 21 Dec 2023 591st CedricGebistorf 770 64 34ms 4 May 2023 591st cros107 🇦🇺 770 64 33ms 5 Oct 2023 591st logvp 770 64 32ms 3 Jan 2024 591st namelessiw 770 64 32ms 10 Jan 2024 591st jmfk 770 64 39ms 5 Apr 2024 591st hiichbindermax 770 64 34ms 4 Sep 2024 597th janbehrens 🇩🇪 769 42 3ms 20 Nov 2022 597th SirBogman 🇺🇸 769 42 3ms 22 Nov 2022 599th Shanethegamer 🇺🇸 769 47 42ms 31 Jan 2023 599th olleicua 🇺🇸 769 47 39ms 5 Jan 2024 First Prev 526–600 of 1,600 Next Last