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 Topological Sort 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 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 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 376th tobeannouncd 592 149 9 Jan 2024 377th stefangimmillaro 591 190 14 Sep 2023 377th jerrandolph 591 190 21 Dec 2023 379th dokutan 591 217 22 Jan 2024 380th FlorianCassayre 🇫🇷 589 105 1 Oct 2023 380th davecame 589 105 29 Nov 2023 382nd steffan-polygolf 589 123 29 Feb 2024 383rd MeWhenI 🇻🇦 589 153 1 Jul 2023 384th lynn 588 83 7 Jul 2023 384th DialFrost 🇸🇬 588 83 3 Jun 2024 386th stefangimmillaro 588 218 14 Jul 2023 387th dokutan 586 107 23 Apr 2025 388th dokutan 585 158 28 Mar 2025 389th MeWhenI 🇻🇦 584 138 19 Jun 2025 390th Yewzir 🇧🇪 583 138 6 Apr 2024 391st Shanethegamer 🇺🇸 582 93 8 Jul 2023 392nd stefangimmillaro 581 84 27 May 2024 393rd JohandeRuiter 🇳🇱 581 142 11 Jul 2024 394th mathisfun271 578 107 3 Oct 2024 395th 09cf 577 143 6 Aug 2023 396th jared-hughes 576 109 29 Feb 2024 397th prplz 🇦🇺 573 108 1 Jul 2023 397th elgan65536 573 108 3 Apr 2024 397th bizy-coder 573 108 24 Aug 2024 397th KasperKivimaeki 🇫🇮 573 108 27 days ago 397th RaBa21 🇭🇺 573 108 9 days ago 402nd Yewzir 🇧🇪 572 150 7 May 2024 403rd voytxt 🇨🇿 570 110 25 Jan 2025 404th cdesodt 568 109 12 Sep 2023 404th FranklinJiaChen 568 109 4 Aug 2024 406th emgordon154 566 99 27 Nov 2024 407th Natanaelel 🇸🇪 564 60 5 Jul 2023 408th StefanHabel 🇨🇦 563 110 12 Oct 2023 408th bricknellj 563 110 23 May 2025 410th Yewzir 🇧🇪 562 115 16 Dec 2024 411th Andriamanitra 🇫🇮 561 87 15 Jul 2023 412th dokutan 561 182 19 Oct 2024 413th trinityy-7 560 112 17 Mar 2024 413th HumanoidCPU 560 112 3 May 2024 415th dokutan 560 117 2 Mar 2024 416th frankgraziano 559 401 8 days ago 417th jared-hughes 558 111 12 Jun 2024 418th jared-hughes 557 148 21 Dec 2023 419th olleicua 🇺🇸 555 88 21 Feb 2024 419th dokutan 555 88 23 Apr 2025 421st stefangimmillaro 553 112 9 Jul 2023 421st snoozingnewt 🇺🇸 553 112 7 Mar 2024 423rd Yewzir 🇧🇪 551 130 5 Apr 2024 424th madeforlosers 550 114 11 Jan 2024 425th InigoK 🇺🇸 548 113 8 Jul 2023 425th Flekay 🇩🇪 548 113 18 days ago 427th MeWhenI 🇻🇦 547 216 14 Jul 2023 428th medzes 546 115 23 Jul 2023 429th DialFrost 🇸🇬 544 103 3 Aug 2024 430th Yewzir 🇧🇪 544 147 24 Dec 2023 431st Shanethegamer 🇺🇸 544 190 7 Jul 2023 432nd quimey 543 114 1 Jul 2023 433rd MeWhenI 🇻🇦 539 192 1 Jul 2023 434th madex 🇩🇪 538 115 24 May 2024 435th Yewzir 🇧🇪 537 172 7 May 2024 436th two-bad 🇬🇧 536 117 24 Feb 2024 436th targrik 536 117 9 Feb 2025 438th Yewzir 🇧🇪 536 165 7 May 2024 439th MeWhenI 🇻🇦 536 166 14 Jul 2023 440th MeWhenI 🇻🇦 535 134 1 Jul 2023 440th dokutan 535 134 2 Jul 2023 442nd snoozingnewt 🇺🇸 530 112 7 Mar 2024 443rd CaedenHarper 🇨🇦 529 117 2 Jan 2025 444th dokutan 529 157 28 Mar 2025 445th rucin93 🇵🇱 528 106 25 Oct 2024 446th alemelis 527 136 19 Sep 2024 447th Shanethegamer 🇺🇸 525 93 6 Jul 2023 448th stertooy 🇧🇪 525 118 14 Jun 2024 448th fkantelberg 525 118 14 days ago 450th MeWhenI 🇻🇦 525 142 24 Oct 2024 Prev 376–450 of 1,007 Next