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 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 Bytes Time 526th frankgraziano 440 183 30 Apr 2025 527th jmerle 🇳🇱 435 172 1 Jul 2023 528th didion0 🇺🇸 430 146 17 Jul 2023 529th medzes 430 158 23 Jul 2023 530th MeWhenI 🇻🇦 430 185 6 Aug 2023 531st msbranicky 430 198 14 Oct 2023 532nd msbranicky 428 276 2 Nov 2023 533rd Schmitt-Very-Cool 426 301 1 Aug 2024 534th madex 🇩🇪 423 177 22 Jul 2023 535th sidok 422 172 13 Nov 2024 536th yzhs 🇩🇪 422 209 1 Jul 2023 537th MeWhenI 🇻🇦 422 219 1 Jul 2023 538th celiendonze 🇨🇭 418 179 5 Jul 2023 539th Lv0Sys 🇵🇱 415 151 14 days ago 540th dokutan 414 164 26 Mar 2025 541st dokutan 411 155 12 Aug 2024 542nd roguh 🇬🇹 410 153 13 Oct 2024 542nd xyangst 410 153 18 Oct 2024 544th 2011-Chan-Ethan 409 183 20 Jul 2023 545th dokutan 405 228 26 Mar 2025 546th frankgraziano 403 186 7 Apr 2025 547th dokutan 400 122 21 Apr 2025 548th kevinnaviapaiva 400 187 13 Feb 2025 549th c0d3-4-F00d 🇩🇪 399 207 7 Dec 2023 550th jtaxen 398 188 17 May 2024 551st msbranicky 398 204 25 Aug 2023 552nd jacobly0 🇺🇸 397 446 21 Sep 2023 553rd msbranicky 396 214 1 Jan 2024 554th KatieLG 🇬🇧 392 160 2 Jan 2024 555th dokutan 390 201 26 Mar 2025 556th msbranicky 387 308 25 Aug 2023 557th dokutan 386 156 12 Mar 2025 558th dokutan 383 141 12 Mar 2025 559th dokutan 382 231 18 Oct 2024 560th MeWhenI 🇻🇦 380 168 12 Aug 2024 561st KatieLG 🇬🇧 374 244 22 Aug 2024 562nd ravnskjaer 🇩🇰 371 346 20 Dec 2024 563rd MeWhenI 🇻🇦 369 184 3 Jul 2023 564th jmerle 🇳🇱 368 668 2 Jul 2023 565th janbehrens 🇩🇪 367 118 1 Jul 2023 566th DrPrettyman 367 204 3 Jul 2023 567th galloj 🇨🇿 364 180 8 Apr 2024 568th MeWhenI 🇻🇦 364 486 5 Oct 2023 569th MeWhenI 🇻🇦 359 222 30 Oct 2023 570th aliakseikalosha 354 255 24 Jul 2023 571st c0d3-4-F00d 🇩🇪 351 257 3 Jul 2023 572nd a6166231 🇨🇳 347 181 20 May 2025 573rd hiichbindermax 347 216 3 Sep 2024 574th Natanaelel 🇸🇪 344 128 1 Jul 2023 575th 1231234md5 🇨🇳 340 220 10 Dec 2023 576th brimstonetrader 337 222 18 Jan 2024 577th 77Tigers 333 225 14 May 2024 578th MeWhenI 🇻🇦 330 131 1 Jul 2023 579th dokutan 330 157 23 Mar 2025 580th msbranicky 327 222 19 Jan 2024 581st MeWhenI 🇻🇦 327 240 1 Jul 2023 582nd madex 🇩🇪 322 195 23 Aug 2023 583rd jmerle 🇳🇱 321 362 4 Jul 2023 584th madex 🇩🇪 315 155 22 Jul 2023 585th steffan-polygolf 300 110 29 Feb 2024 586th msbranicky 294 288 12 Jan 2025 587th IISResetMe 289 179 3 Jun 2025 588th MeWhenI 🇻🇦 287 115 1 Jul 2023 589th dokutan 279 155 15 Oct 2024 590th dylanjones92 276 271 17 Jan 2024 591st dokutan 274 236 28 Mar 2025 592nd dokutan 269 126 19 Oct 2024 593rd dokutan 268 123 3 Mar 2025 594th KrausRaus 🇺🇸 268 234 24 Jun 2024 595th MeWhenI 🇻🇦 262 129 1 Jul 2023 596th varhammer 🇷🇺 257 291 28 Oct 2023 597th emgordon154 256 501 24 days ago 598th MichalMarsalek 🇨🇿 249 1,540 1 Jul 2023 599th dokutan 243 160 10 Feb 2025 600th dokutan 239 377 24 hours ago Prev 526–600 of 1,004 Next
