Rijndael S-box 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 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 675th KatieLG 🇬🇧 241 795 2 Sep 2023 675th KatieLG-Transpiler 🇬🇧 241 795 2 Sep 2023 675th msbranicky 241 795 11 Sep 2023 675th HumanoidCPU 241 795 16 Apr 2024 675th Mabeloid 🇳🇴 241 795 21 Sep 2024 675th CaedenHarper 🇨🇦 241 795 21 Jan 2025 682nd KatieLG-Transpiler 🇬🇧 241 809 2 Sep 2023 683rd dokutan 240 695 26 Mar 2025 684th snoozingnewt 🇺🇸 240 798 4 Sep 2023 685th MeWhenI 🇻🇦 239 800 1 Sep 2023 686th thisishowmymindworks 🇳🇴 236 557 15 Jun 2024 686th voytxt 🇨🇿 236 557 7 Aug 2024 688th MeWhenI 🇻🇦 236 776 1 Sep 2023 688th Shanethegamer 🇺🇸 236 776 1 Sep 2023 688th KatieLG 🇬🇧 236 776 2 Sep 2023 688th KatieLG-Transpiler 🇬🇧 236 776 2 Sep 2023 688th scpchicken 🇵🇼 236 776 14 Nov 2023 688th HumanoidCPU 236 776 4 May 2024 688th dokutan 236 776 24 Jun 2024 688th Mabeloid 🇳🇴 236 776 21 Sep 2024 688th CaedenHarper 🇨🇦 236 776 20 Jan 2025 697th Jacob385 236 2,150 4 Aug 2024 698th msbranicky 235 678 17 Sep 2025 699th snoozingnewt 🇺🇸 235 781 5 Sep 2023 700th KatieLG 🇬🇧 235 797 2 Sep 2023 700th KatieLG-Transpiler 🇬🇧 235 797 2 Sep 2023 702nd coreynash 234 563 16 Feb 2024 703rd two-bad 🇬🇧 233 565 25 Feb 2024 704th cbrt-x 233 821 9 Oct 2023 705th olleicua 🇺🇸 232 460 11 Apr 2024 706th ArmaanAS 232 567 23 Feb 2025 707th bac0id 232 587 9 Jan 2025 708th dokutan 231 570 13 Mar 2025 709th tomh1012 231 590 9 Nov 2023 710th olleicua 🇺🇸 230 572 13 Feb 2024 711th scpchicken 🇵🇼 229 454 1 Nov 2023 712th alexsave 228 578 7 Nov 2024 713th msbranicky 228 635 1 Sep 2023 714th rgthree 227 579 5 Sep 2023 715th KatieLG-Transpiler 🇬🇧 225 2,253 2 Sep 2023 716th voytxt 🇨🇿 224 609 4 Nov 2024 717th KatieLG 🇬🇧 224 2,269 28 Sep 2024 718th gifti258 223 585 13 Sep 2023 719th msbranicky 221 617 8 Sep 2023 720th dokutan 220 569 16 Jul 2025 721st msbranicky 219 601 8 Sep 2023 722nd dokutan 219 624 5 Jun 2024 723rd moustave 218 559 26 Mar 2025 724th dokutan 217 564 18 Mar 2025 725th dokutan 217 574 13 Mar 2025 726th Shanethegamer 🇺🇸 217 777 22 Aug 2024 726th KatieLG 🇬🇧 217 777 22 Aug 2024 726th dokutan 217 777 24 Aug 2024 726th HumanoidCPU 217 777 25 Aug 2024 726th Mabeloid 🇳🇴 217 777 21 Sep 2024 726th error256 217 777 10 Jan 2025 726th CaedenHarper 🇨🇦 217 777 22 Jan 2025 733rd msbranicky 216 580 16 Jan 2024 734th msbranicky 216 678 8 Sep 2023 735th snoozingnewt 🇺🇸 215 697 39 hours ago 736th Shanethegamer 🇺🇸 215 775 1 Sep 2023 736th CaedenHarper 🇨🇦 215 775 22 Jan 2025 738th MeWhenI 🇻🇦 215 776 1 Sep 2023 738th KatieLG-Transpiler 🇬🇧 215 776 2 Sep 2023 738th KatieLG 🇬🇧 215 776 28 Sep 2024 741st msbranicky 214 571 15 Jan 2024 742nd vhoulbreque 🇫🇷 213 574 11 Feb 2025 743rd dokutan 212 679 21 Jun 2025 744th MichalMarsalek 🇨🇿 211 570 1 Sep 2023 745th msbranicky 211 580 1 Sep 2023 746th snoozingnewt 🇺🇸 211 791 2 Sep 2023 746th HumanoidCPU 211 791 16 Apr 2024 746th Mabeloid 🇳🇴 211 791 21 Sep 2024 749th CaedenHarper 🇨🇦 211 1,567 20 Jan 2025 750th KatieLG 🇬🇧 209 789 2 Sep 2023 First Prev 676–750 of 1,296 Next Last
