Gijswijt’s 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 376th dokutan 586 107 23 Apr 2025 377th emgordon154 585 151 3 days ago 378th dokutan 585 158 28 Mar 2025 379th MeWhenI 🇻🇦 584 138 12 days ago 380th emgordon154 583 128 27 Nov 2024 381st Yewzir 🇧🇪 583 138 6 Apr 2024 382nd JohandeRuiter 🇳🇱 582 142 11 Jul 2024 383rd stefangimmillaro 581 84 27 May 2024 384th Shanethegamer 🇺🇸 581 93 8 Jul 2023 385th mathisfun271 578 107 3 Oct 2024 386th 09cf 578 143 6 Aug 2023 387th jared-hughes 575 109 29 Feb 2024 388th prplz 🇦🇺 573 108 1 Jul 2023 388th elgan65536 573 108 3 Apr 2024 388th bizy-coder 573 108 24 Aug 2024 388th KasperKivimaeki 🇫🇮 573 108 7 hours ago 392nd Yewzir 🇧🇪 572 150 7 May 2024 393rd voytxt 🇨🇿 570 110 25 Jan 2025 394th cdesodt 567 109 12 Sep 2023 394th FranklinJiaChen 567 109 4 Aug 2024 396th emgordon154 566 99 27 Nov 2024 397th Natanaelel 🇸🇪 564 60 5 Jul 2023 398th StefanHabel 🇨🇦 562 110 12 Oct 2023 398th bricknellj 562 110 23 May 2025 400th Yewzir 🇧🇪 562 115 16 Dec 2024 401st sean-niemann 🇺🇸 562 147 9 Nov 2023 402nd Andriamanitra 🇫🇮 561 87 15 Jul 2023 403rd dokutan 561 182 19 Oct 2024 404th trinityy-7 560 112 17 Mar 2024 404th HumanoidCPU 560 112 3 May 2024 406th dokutan 560 117 2 Mar 2024 407th jared-hughes 558 148 21 Dec 2023 408th jared-hughes 557 111 12 Jun 2024 409th olleicua 🇺🇸 554 88 21 Feb 2024 409th dokutan 554 88 23 Apr 2025 411th emgordon154 554 115 8 Jan 2025 412th stefangimmillaro 552 112 9 Jul 2023 412th snoozingnewt 🇺🇸 552 112 7 Mar 2024 414th Yewzir 🇧🇪 551 130 5 Apr 2024 415th madeforlosers 550 114 11 Jan 2024 416th Yewzir 🇧🇪 549 147 24 Dec 2023 417th albanian-laundromat 549 175 4 days ago 418th InigoK 🇺🇸 547 113 8 Jul 2023 419th MeWhenI 🇻🇦 547 216 14 Jul 2023 420th medzes 545 115 23 Jul 2023 421st DialFrost 🇸🇬 544 103 3 Aug 2024 422nd Shanethegamer 🇺🇸 544 190 7 Jul 2023 423rd quimey 543 114 1 Jul 2023 424th Natanaelel 🇸🇪 540 72 28 Nov 2023 425th MeWhenI 🇻🇦 539 192 1 Jul 2023 426th madex 🇩🇪 538 115 24 May 2024 427th Yewzir 🇧🇪 537 172 7 May 2024 428th two-bad 🇬🇧 536 117 24 Feb 2024 428th targrik 536 117 9 Feb 2025 430th Yewzir 🇧🇪 536 165 7 May 2024 431st MeWhenI 🇻🇦 536 166 14 Jul 2023 432nd MeWhenI 🇻🇦 535 134 1 Jul 2023 432nd dokutan 535 134 2 Jul 2023 434th snoozingnewt 🇺🇸 530 112 7 Mar 2024 435th CaedenHarper 🇨🇦 529 117 2 Jan 2025 436th dokutan 529 157 28 Mar 2025 437th rucin93 🇵🇱 528 106 25 Oct 2024 438th alemelis 527 136 19 Sep 2024 439th MeWhenI 🇻🇦 525 142 24 Oct 2024 440th Shanethegamer 🇺🇸 524 93 6 Jul 2023 441st stertooy 🇧🇪 524 118 14 Jun 2024 442nd steffan-polygolf 524 154 5 Mar 2024 443rd steffan-polygolf 523 152 29 Feb 2024 444th dokutan 522 215 24 Mar 2025 445th Shanethegamer 🇺🇸 520 153 2 Apr 2025 446th BambooleanLogic 🇸🇪 518 121 1 Jul 2023 447th Yewzir 🇧🇪 517 156 11 Feb 2024 448th dokutan 516 165 10 days ago 449th janbehrens 🇩🇪 515 132 3 Jul 2023 450th Yewzir 🇧🇪 515 221 9 Mar 2024 Prev 376–450 of 992 Next
