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 Topological Sort 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 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 Topological Sort 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 451st wh3n3v3r 🇨🇿 551 136 11 Nov 2024 452nd HumanoidCPU 547 137 17 Nov 2024 453rd MeWhenI 🇻🇦 547 216 14 Jul 2023 454th medzes 546 115 23 Jul 2023 455th Shanethegamer 🇺🇸 544 190 7 Jul 2023 456th Bmrl7 543 138 20 Mar 2024 456th keelimeguy 🇺🇸 543 138 6 May 2025 458th dokutan 541 134 2 Jul 2023 459th MeWhenI 🇻🇦 541 166 14 Jul 2023 460th dokutan 540 157 28 Mar 2025 461st msbranicky 539 139 26 Jul 2023 462nd MeWhenI 🇻🇦 539 192 1 Jul 2023 463rd MeWhenI 🇻🇦 537 135 1 Jul 2023 464th stefangimmillaro 537 168 20 Jun 2025 465th Yewzir 🇧🇪 537 172 7 May 2024 466th two-bad 🇬🇧 536 117 24 Feb 2024 466th targrik 536 117 9 Feb 2025 468th yzhs 🇩🇪 535 140 1 Jul 2023 469th CatsAreFluffy 533 108 18 Jul 2023 470th alemelis 533 136 19 Sep 2024 471st alemelis 532 141 9 Sep 2024 472nd dokutan 531 153 26 Mar 2025 473rd Shanethegamer 🇺🇸 525 93 6 Jul 2023 474th dokutan 525 183 9 days ago 475th steffan-polygolf 524 152 29 Feb 2024 476th dokutan 524 172 23 Mar 2025 477th commandblockguy 🇺🇸 522 134 15 Jan 2024 478th Shanethegamer 🇺🇸 521 153 2 Apr 2025 479th Ripick 520 164 24 Jun 2024 480th BambooleanLogic 🇸🇪 519 121 1 Jul 2023 481st dokutan 516 165 21 Jun 2025 482nd janbehrens 🇩🇪 515 132 3 Jul 2023 483rd Yewzir 🇧🇪 514 221 9 Mar 2024 484th AlexanderFair 513 146 25 Jul 2023 484th BREMAUCY 🇫🇷 513 146 7 May 2024 484th ahmetdemirag 🇨🇾 513 146 20 Feb 2025 487th Masttest 510 147 13 Feb 2024 488th KatieLG 🇬🇧 508 96 25 Sep 2024 489th MichalMarsalek 🇨🇿 508 168 1 Jul 2023 490th Shanethegamer 🇺🇸 506 124 7 Jul 2023 491st SniperSmiley 🇺🇸 506 148 28 Sep 2023 492nd msbranicky 503 139 17 Jan 2024 493rd steffan-polygolf 502 125 29 Feb 2024 494th KatieLG 🇬🇧 501 108 25 Sep 2024 495th MaxElf999 500 150 13 Feb 2024 496th croc54 496 151 8 Jan 2025 497th dokutan 494 232 15 Oct 2024 498th mbittner20 493 152 17 Jul 2024 499th HumanoidCPU 492 142 17 Nov 2024 500th stefangimmillaro 490 128 1 Jul 2023 500th dokutan 490 128 20 Apr 2025 502nd elgan65536 490 241 4 Mar 2024 503rd emgordon154 488 100 8 May 2025 504th KatieLG 🇬🇧 487 197 22 Aug 2024 505th davidtiemstra 484 155 12 Jul 2023 505th Ripick 484 155 19 Jul 2023 507th emplv 🇱🇻 483 130 3 Feb 2025 508th dokutan 483 189 3 Mar 2025 509th targrik 482 141 14 Mar 2025 510th MeWhenI 🇻🇦 482 178 1 Jul 2023 511th dokutan 473 253 3 Jul 2025 512th snoozingnewt 🇺🇸 472 172 12 Oct 2023 513th FlorianCassayre 🇫🇷 471 159 1 Oct 2023 514th anter69 🇭🇺 469 104 8 Feb 2024 515th Shanethegamer 🇺🇸 468 145 8 Jul 2023 516th dokutan 466 171 3 Mar 2025 517th AbuzarN 463 162 29 Sep 2023 518th dokutan 463 172 12 Mar 2025 519th MeWhenI 🇻🇦 463 174 1 Jul 2023 520th cdesodt 460 163 11 days ago 521st Natanaelel 🇸🇪 458 72 28 Nov 2023 521st emgordon154 458 72 3 days ago 523rd HumanoidCPU 458 137 3 May 2024 524th amollberg 🇸🇪 457 164 10 Jan 2024 524th inverseLorentz 🇦🇺 457 164 21 Apr 2024 Prev 451–525 of 1,021 Next