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 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 Bytes Time 526th madeforlosers 455 138 8 May 2025 527th tomh1012 454 165 14 Jul 2023 527th RaBa21 🇭🇺 454 165 10 days ago 529th JDiLenarda 🇫🇷 453 204 2 Sep 2024 530th hellwue 451 166 14 Jul 2023 531st scpchicken 🇵🇼 446 168 3 Jul 2023 532nd tatzyr 🇯🇵 444 110 14 Mar 2025 533rd dokutan 444 191 24 Oct 2024 534th jmerle 🇳🇱 442 142 1 Jul 2023 534th weliveinhell 🇭🇹 442 142 5 Sep 2023 536th frankgraziano 440 183 30 Apr 2025 537th jmerle 🇳🇱 436 172 1 Jul 2023 538th MeWhenI 🇻🇦 431 185 6 Aug 2023 539th didion0 🇺🇸 430 146 17 Jul 2023 540th medzes 430 158 23 Jul 2023 541st msbranicky 430 198 14 Oct 2023 542nd msbranicky 428 276 2 Nov 2023 543rd Schmitt-Very-Cool 426 301 1 Aug 2024 544th madex 🇩🇪 423 177 22 Jul 2023 545th sidok 422 172 13 Nov 2024 546th yzhs 🇩🇪 422 209 1 Jul 2023 547th MeWhenI 🇻🇦 422 219 1 Jul 2023 548th celiendonze 🇨🇭 419 179 5 Jul 2023 549th Lv0Sys 🇵🇱 416 151 20 Jun 2025 550th dokutan 414 164 26 Mar 2025 551st dokutan 411 155 12 Aug 2024 552nd roguh 🇬🇹 410 153 13 Oct 2024 552nd xyangst 410 153 18 Oct 2024 554th 2011-Chan-Ethan 410 183 20 Jul 2023 555th fkantelberg 405 185 15 days ago 556th dokutan 405 228 26 Mar 2025 557th frankgraziano 403 186 7 Apr 2025 558th kevinnaviapaiva 401 187 13 Feb 2025 559th dokutan 400 122 21 Apr 2025 560th jtaxen 399 188 17 May 2024 561st msbranicky 398 204 25 Aug 2023 562nd c0d3-4-F00d 🇩🇪 398 207 7 Dec 2023 563rd jacobly0 🇺🇸 397 446 21 Sep 2023 564th msbranicky 396 214 1 Jan 2024 565th dokutan 395 217 9 days ago 566th KatieLG 🇬🇧 392 160 2 Jan 2024 567th dokutan 389 201 26 Mar 2025 568th msbranicky 387 308 25 Aug 2023 569th dokutan 386 156 12 Mar 2025 570th dokutan 384 141 12 Mar 2025 571st dokutan 382 231 18 Oct 2024 572nd MeWhenI 🇻🇦 380 168 12 Aug 2024 573rd KatieLG 🇬🇧 374 244 22 Aug 2024 574th ravnskjaer 🇩🇰 371 346 20 Dec 2024 575th MeWhenI 🇻🇦 369 184 3 Jul 2023 576th janbehrens 🇩🇪 367 118 1 Jul 2023 577th DrPrettyman 367 204 3 Jul 2023 578th galloj 🇨🇿 364 180 8 Apr 2024 579th MeWhenI 🇻🇦 364 486 5 Oct 2023 580th MeWhenI 🇻🇦 359 222 30 Oct 2023 581st aliakseikalosha 354 255 24 Jul 2023 582nd c0d3-4-F00d 🇩🇪 351 257 3 Jul 2023 583rd a6166231 🇨🇳 347 181 20 May 2025 584th hiichbindermax 347 216 3 Sep 2024 585th Natanaelel 🇸🇪 344 128 1 Jul 2023 586th 1231234md5 🇨🇳 341 220 10 Dec 2023 587th brimstonetrader 338 222 18 Jan 2024 588th jmerle 🇳🇱 335 668 2 Jul 2023 589th 77Tigers 333 225 14 May 2024 590th MeWhenI 🇻🇦 330 131 1 Jul 2023 591st dokutan 330 157 23 Mar 2025 592nd msbranicky 327 222 19 Jan 2024 593rd MeWhenI 🇻🇦 326 240 1 Jul 2023 594th madex 🇩🇪 322 195 23 Aug 2023 595th jmerle 🇳🇱 321 362 4 Jul 2023 596th madex 🇩🇪 315 155 22 Jul 2023 597th steffan-polygolf 300 110 29 Feb 2024 598th msbranicky 294 288 12 Jan 2025 599th IISResetMe 289 179 3 Jun 2025 600th MeWhenI 🇻🇦 287 115 1 Jul 2023 Prev 526–600 of 1,020 Next