Rijndael S-box 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st dokutan 243 791 18 Oct 2024 602nd yzhs 🇩🇪 242 260 24 Mar 2024 603rd Shanethegamer 🇺🇸 242 795 1 Sep 2023 603rd KatieLG 🇬🇧 242 795 2 Sep 2023 603rd KatieLG-Transpiler 🇬🇧 242 795 2 Sep 2023 603rd msbranicky 242 795 11 Sep 2023 603rd HumanoidCPU 242 795 16 Apr 2024 603rd Mabeloid 🇳🇴 242 795 21 Sep 2024 603rd CaedenHarper 🇨🇦 242 795 21 Jan 2025 610th tomh1012 241 590 9 Nov 2023 611th snoozingnewt 🇺🇸 241 798 4 Sep 2023 612th MeWhenI 🇻🇦 241 800 1 Sep 2023 613th cdesodt 237 368 11 Sep 2023 614th msbranicky 237 625 1 Sep 2023 615th KatieLG 🇬🇧 237 797 2 Sep 2023 615th KatieLG-Transpiler 🇬🇧 237 797 2 Sep 2023 617th roguh 🇬🇹 235 268 23 Jan 2024 618th voytxt 🇨🇿 234 609 4 Nov 2024 619th cbrt-x 234 821 9 Oct 2023 620th annaproxy 233 270 1 Sep 2023 621st msbranicky 231 617 8 Sep 2023 622nd msbranicky 231 635 1 Sep 2023 623rd AbhilashaTandon 230 380 21 Sep 2023 624th Shanethegamer 🇺🇸 229 448 1 Sep 2023 625th KatieLG 🇬🇧 229 769 11 Aug 2024 625th Shanethegamer 🇺🇸 229 769 11 Aug 2024 625th HumanoidCPU 229 769 13 Aug 2024 625th KatieLG-Transpiler 🇬🇧 229 769 16 Aug 2024 625th Mabeloid 🇳🇴 229 769 21 Sep 2024 625th CaedenHarper 🇨🇦 229 769 22 Jan 2025 631st dokutan 228 624 5 Jun 2024 632nd dokutan 225 324 13 Nov 2024 633rd eiburns 221 285 6 Nov 2023 634th dokutan 221 427 2 Apr 2024 635th KatieLG-Transpiler 🇬🇧 221 802 2 Sep 2023 636th Jacob385 220 415 18 Apr 2024 636th HumanoidCPU 220 415 28 Apr 2024 638th dokutan 220 457 19 days ago 639th Shanethegamer 🇺🇸 217 775 1 Sep 2023 639th CaedenHarper 🇨🇦 217 775 22 Jan 2025 641st MeWhenI 🇻🇦 217 776 1 Sep 2023 641st KatieLG-Transpiler 🇬🇧 217 776 2 Sep 2023 641st KatieLG 🇬🇧 217 776 28 Sep 2024 644th Stanbroek 216 291 18 Sep 2023 645th snoozingnewt 🇺🇸 213 791 2 Sep 2023 645th HumanoidCPU 213 791 16 Apr 2024 645th Mabeloid 🇳🇴 213 791 21 Sep 2024 648th KatieLG 🇬🇧 212 789 2 Sep 2023 648th Shanethegamer 🇺🇸 212 789 3 Sep 2023 648th HumanoidCPU 212 789 27 May 2024 648th dokutan 212 789 20 Aug 2024 648th RedzGoose 🇦🇺 212 789 7 Oct 2024 648th CaedenHarper 🇨🇦 212 789 20 Jan 2025 654th enbyte 210 415 9 Dec 2023 654th jatloe 210 415 29 Jan 2024 654th Jacob385 210 415 18 Apr 2024 654th HumanoidCPU 210 415 28 Apr 2024 658th TheEric0802 🇩🇪 210 622 22 Sep 2023 659th Mabeloid 🇳🇴 210 794 21 Sep 2024 660th KatieLG 🇬🇧 210 835 2 Sep 2023 660th Shanethegamer 🇺🇸 210 835 13 Sep 2023 662nd MichalMarsalek 🇨🇿 209 570 1 Sep 2023 663rd msbranicky 209 590 28 Sep 2023 664th MeWhenI 🇻🇦 209 800 1 Sep 2023 665th HumanoidCPU 208 845 16 Apr 2024 665th CaedenHarper 🇨🇦 208 845 22 Jan 2025 667th rollershutter 207 847 29 Jan 2025 668th Shanethegamer 🇺🇸 205 789 8 Oct 2023 668th snoozingnewt 🇺🇸 205 789 9 Oct 2023 668th HumanoidCPU 205 789 16 Apr 2024 668th Mabeloid 🇳🇴 205 789 21 Sep 2024 668th CaedenHarper 🇨🇦 205 789 20 Jan 2025 673rd Mabeloid 🇳🇴 205 855 21 Sep 2024 674th Yewzir 🇧🇪 204 590 28 Apr 2024 675th KatieLG 🇬🇧 204 791 8 Oct 2023 Prev 601–675 of 1,158 Next