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 Hilbert Curve 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 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight 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 Hilbert Curve 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 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 Chars Time 301st 09cf 665 171 9 Sep 2023 302nd Shanethegamer 🇺🇸 664 141 7 Jul 2023 303rd Shanethegamer 🇺🇸 663 133 8 Jul 2023 304th retrohun 662 99 1 Jul 2023 305th sean-niemann 🇺🇸 661 103 20 Oct 2023 306th lynn 660 50 4 Jul 2023 307th Yewzir 🇧🇪 660 129 16 Oct 2023 308th keelimeguy 🇺🇸 659 94 7 May 2025 309th stefangimmillaro 657 141 10 Nov 2024 310th stefangimmillaro 657 180 13 Nov 2023 311th RYNO8 655 126 22 Aug 2023 312th m-tkach 🇺🇦 655 147 6 Jul 2023 312th albanian-laundromat 655 147 27 days ago 314th dokutan 653 122 29 Mar 2025 315th nwellnhof 🇩🇪 652 95 1 Jul 2023 315th AlephSquirrel 652 95 1 Jul 2023 317th MeWhenI 🇻🇦 650 131 11 Oct 2023 318th steffan-polygolf 650 144 29 Feb 2024 319th tailorspy 650 175 22 Aug 2024 320th MeWhenI 🇻🇦 646 92 24 May 2024 321st commandblockguy 🇺🇸 645 96 22 Aug 2023 321st HumanoidCPU 645 96 17 Nov 2024 321st ryyyn 🇺🇸 645 96 20 Jul 2025 324th DialFrost 🇸🇬 645 159 25 Oct 2024 325th dokutan 642 150 29 Apr 2025 326th stefangimmillaro 640 159 3 Oct 2023 327th emgordon154 639 201 29 Jul 2025 328th emgordon154 638 100 29 Jul 2025 329th ovs-code 🇩🇪 638 183 1 Jul 2023 330th dokutan 637 147 22 Apr 2024 331st nwellnhof 🇩🇪 635 52 1 Jul 2023 332nd SirBogman 🇺🇸 635 64 20 Jul 2023 333rd Shanethegamer 🇺🇸 635 131 8 Jul 2023 334th janbehrens 🇩🇪 634 113 1 Jul 2023 335th Shanethegamer 🇺🇸 634 177 8 Jul 2023 336th dokutan 633 136 15 Oct 2024 337th yzhs 🇩🇪 632 98 1 Jul 2023 337th SirBogman 🇺🇸 632 98 24 Oct 2023 339th error256 632 126 14 Feb 2025 340th AdrienHache 🇫🇷 631 128 28 Nov 2024 341st lynn 628 137 5 Jul 2023 342nd Shanethegamer 🇺🇸 627 285 10 Apr 2025 343rd anter69 🇭🇺 626 78 12 Feb 2024 344th adamnielson42 🇺🇸 626 99 31 Jul 2023 345th AlephSquirrel 625 95 16 Jan 2024 346th MeWhenI 🇻🇦 624 105 1 Jul 2023 347th lynn 623 53 4 Jul 2023 348th emgordon154 623 120 29 Jul 2025 349th MeWhenI 🇻🇦 622 142 1 Jul 2023 350th DialFrost 🇸🇬 621 101 11 Nov 2023 351st Shanethegamer 🇺🇸 621 147 8 Jul 2023 352nd MeWhenI 🇻🇦 621 165 4 Sep 2024 353rd inventshah 620 133 25 Aug 2023 354th HumanoidCPU 619 96 17 Nov 2024 355th Yewzir 🇧🇪 617 182 7 Feb 2024 356th albanian-laundromat 616 147 15 days ago 357th dokutan 615 91 23 Apr 2025 358th emgordon154 614 144 29 Jul 2025 359th Yewzir 🇧🇪 613 157 5 Jul 2023 360th DialFrost 🇸🇬 610 85 16 Jun 2024 361st MeWhenI 🇻🇦 609 158 1 Jul 2023 362nd scpchicken 🇵🇼 608 145 1 Nov 2023 363rd Shanethegamer 🇺🇸 608 152 31 Dec 2023 364th DialFrost 🇸🇬 607 169 7 Dec 2024 365th SirBogman 🇺🇸 606 98 15 Jan 2024 366th Shanethegamer 🇺🇸 605 146 7 Jul 2023 367th steffan-polygolf 605 153 29 Feb 2024 368th Shanethegamer 🇺🇸 602 213 8 Jul 2023 369th andrewjc2000 601 103 25 Jul 2025 370th dokutan 601 197 13 Mar 2025 371st MeWhenI 🇻🇦 601 214 1 Jul 2023 371st KatieLG 🇬🇧 601 214 22 Aug 2024 373rd Yewzir 🇧🇪 599 139 26 Mar 2024 374th edsrzf 🇳🇿 598 131 25 Dec 2024 375th lyphyser 598 138 1 Jul 2023 Prev 301–375 of 1,078 Next