Gijswijt’s Sequence in all languages in bytes. 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th jmerle 🇳🇱 442 142 1 Jul 2023 526th weliveinhell 🇭🇹 442 142 5 Sep 2023 528th frankgraziano 440 183 30 Apr 2025 529th jmerle 🇳🇱 436 172 1 Jul 2023 530th didion0 🇺🇸 430 146 17 Jul 2023 531st medzes 430 158 23 Jul 2023 532nd MeWhenI 🇻🇦 430 185 6 Aug 2023 533rd msbranicky 430 198 14 Oct 2023 534th msbranicky 428 276 2 Nov 2023 535th Schmitt-Very-Cool 426 301 1 Aug 2024 536th madex 🇩🇪 423 177 22 Jul 2023 537th sidok 422 172 13 Nov 2024 538th yzhs 🇩🇪 422 209 1 Jul 2023 539th MeWhenI 🇻🇦 422 219 1 Jul 2023 540th celiendonze 🇨🇭 419 179 5 Jul 2023 541st Lv0Sys 🇵🇱 415 151 26 days ago 542nd dokutan 414 164 26 Mar 2025 543rd dokutan 411 155 12 Aug 2024 544th roguh 🇬🇹 410 153 13 Oct 2024 544th xyangst 410 153 18 Oct 2024 546th 2011-Chan-Ethan 409 183 20 Jul 2023 547th fkantelberg 405 185 2 days ago 548th dokutan 405 228 26 Mar 2025 549th frankgraziano 403 186 7 Apr 2025 550th kevinnaviapaiva 401 187 13 Feb 2025 551st dokutan 400 122 21 Apr 2025 552nd c0d3-4-F00d 🇩🇪 399 207 7 Dec 2023 553rd jtaxen 398 188 17 May 2024 554th msbranicky 398 204 25 Aug 2023 555th jacobly0 🇺🇸 397 446 21 Sep 2023 556th msbranicky 396 214 1 Jan 2024 557th KatieLG 🇬🇧 392 160 2 Jan 2024 558th dokutan 389 201 26 Mar 2025 559th msbranicky 387 308 25 Aug 2023 560th dokutan 386 156 12 Mar 2025 561st dokutan 383 141 12 Mar 2025 562nd dokutan 382 231 18 Oct 2024 563rd MeWhenI 🇻🇦 380 168 12 Aug 2024 564th KatieLG 🇬🇧 374 244 22 Aug 2024 565th ravnskjaer 🇩🇰 371 346 20 Dec 2024 566th MeWhenI 🇻🇦 369 184 3 Jul 2023 567th jmerle 🇳🇱 369 668 2 Jul 2023 568th janbehrens 🇩🇪 367 118 1 Jul 2023 569th DrPrettyman 367 204 3 Jul 2023 570th galloj 🇨🇿 364 180 8 Apr 2024 571st MeWhenI 🇻🇦 364 486 5 Oct 2023 572nd MeWhenI 🇻🇦 359 222 30 Oct 2023 573rd aliakseikalosha 354 255 24 Jul 2023 574th c0d3-4-F00d 🇩🇪 351 257 3 Jul 2023 575th a6166231 🇨🇳 347 181 20 May 2025 576th hiichbindermax 347 216 3 Sep 2024 577th Natanaelel 🇸🇪 344 128 1 Jul 2023 578th 1231234md5 🇨🇳 341 220 10 Dec 2023 579th brimstonetrader 337 222 18 Jan 2024 580th 77Tigers 333 225 14 May 2024 581st MeWhenI 🇻🇦 330 131 1 Jul 2023 582nd dokutan 330 157 23 Mar 2025 583rd msbranicky 327 222 19 Jan 2024 584th MeWhenI 🇻🇦 326 240 1 Jul 2023 585th madex 🇩🇪 322 195 23 Aug 2023 586th jmerle 🇳🇱 321 362 4 Jul 2023 587th madex 🇩🇪 315 155 22 Jul 2023 588th steffan-polygolf 300 110 29 Feb 2024 589th msbranicky 294 288 12 Jan 2025 590th IISResetMe 289 179 3 Jun 2025 591st MeWhenI 🇻🇦 287 115 1 Jul 2023 592nd dokutan 279 155 15 Oct 2024 593rd dylanjones92 276 271 17 Jan 2024 594th dokutan 274 236 28 Mar 2025 595th dokutan 269 126 19 Oct 2024 596th dokutan 268 123 3 Mar 2025 597th KrausRaus 🇺🇸 268 234 24 Jun 2024 598th MeWhenI 🇻🇦 262 129 1 Jul 2023 599th varhammer 🇷🇺 257 291 28 Oct 2023 600th emgordon154 256 501 10 Jun 2025 Prev 526–600 of 1,009 Next