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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 676th thisishowmymindworks 🇳🇴 236 557 15 Jun 2024 676th voytxt 🇨🇿 236 557 7 Aug 2024 678th MeWhenI 🇻🇦 236 776 1 Sep 2023 678th Shanethegamer 🇺🇸 236 776 1 Sep 2023 678th KatieLG 🇬🇧 236 776 2 Sep 2023 678th KatieLG-Transpiler 🇬🇧 236 776 2 Sep 2023 678th scpchicken 🇵🇼 236 776 14 Nov 2023 678th HumanoidCPU 236 776 4 May 2024 678th dokutan 236 776 24 Jun 2024 678th Mabeloid 🇳🇴 236 776 21 Sep 2024 678th CaedenHarper 🇨🇦 236 776 20 Jan 2025 687th Jacob385 236 2,150 4 Aug 2024 688th msbranicky 235 678 45 hours ago 689th snoozingnewt 🇺🇸 235 781 5 Sep 2023 690th KatieLG 🇬🇧 235 797 2 Sep 2023 690th KatieLG-Transpiler 🇬🇧 235 797 2 Sep 2023 692nd coreynash 234 563 16 Feb 2024 693rd two-bad 🇬🇧 233 565 25 Feb 2024 694th cbrt-x 233 821 9 Oct 2023 695th olleicua 🇺🇸 232 460 11 Apr 2024 696th ArmaanAS 232 567 23 Feb 2025 697th bac0id 232 587 9 Jan 2025 698th dokutan 231 570 13 Mar 2025 699th tomh1012 231 590 9 Nov 2023 700th olleicua 🇺🇸 230 572 13 Feb 2024 701st scpchicken 🇵🇼 229 454 1 Nov 2023 702nd alexsave 228 578 7 Nov 2024 703rd msbranicky 228 635 1 Sep 2023 704th rgthree 227 579 5 Sep 2023 705th KatieLG-Transpiler 🇬🇧 225 2,253 2 Sep 2023 706th voytxt 🇨🇿 224 609 4 Nov 2024 707th KatieLG 🇬🇧 224 2,269 28 Sep 2024 708th gifti258 223 585 13 Sep 2023 709th msbranicky 221 617 8 Sep 2023 710th dokutan 220 569 16 Jul 2025 711th msbranicky 219 601 8 Sep 2023 712th dokutan 219 624 5 Jun 2024 713th moustave 218 559 26 Mar 2025 714th dokutan 217 574 13 Mar 2025 715th Shanethegamer 🇺🇸 217 777 22 Aug 2024 715th KatieLG 🇬🇧 217 777 22 Aug 2024 715th dokutan 217 777 24 Aug 2024 715th HumanoidCPU 217 777 25 Aug 2024 715th Mabeloid 🇳🇴 217 777 21 Sep 2024 715th error256 217 777 10 Jan 2025 715th CaedenHarper 🇨🇦 217 777 22 Jan 2025 722nd msbranicky 216 580 16 Jan 2024 723rd Shanethegamer 🇺🇸 215 775 1 Sep 2023 723rd CaedenHarper 🇨🇦 215 775 22 Jan 2025 725th MeWhenI 🇻🇦 215 776 1 Sep 2023 725th KatieLG-Transpiler 🇬🇧 215 776 2 Sep 2023 725th KatieLG 🇬🇧 215 776 28 Sep 2024 728th dokutan 214 564 18 Mar 2025 729th vhoulbreque 🇫🇷 213 574 11 Feb 2025 730th dokutan 212 679 21 Jun 2025 731st MichalMarsalek 🇨🇿 211 570 1 Sep 2023 732nd msbranicky 211 571 15 Jan 2024 733rd snoozingnewt 🇺🇸 211 791 2 Sep 2023 733rd HumanoidCPU 211 791 16 Apr 2024 733rd Mabeloid 🇳🇴 211 791 21 Sep 2024 736th CaedenHarper 🇨🇦 211 1,567 20 Jan 2025 737th msbranicky 210 580 1 Sep 2023 738th KatieLG 🇬🇧 209 789 2 Sep 2023 738th Shanethegamer 🇺🇸 209 789 3 Sep 2023 738th HumanoidCPU 209 789 27 May 2024 738th dokutan 209 789 20 Aug 2024 738th RedzGoose 🇦🇺 209 789 7 Oct 2024 738th CaedenHarper 🇨🇦 209 789 20 Jan 2025 744th KatieLG 🇬🇧 209 835 2 Sep 2023 744th Shanethegamer 🇺🇸 209 835 13 Sep 2023 744th Jacob385 209 835 4 Aug 2024 747th Mabeloid 🇳🇴 208 794 21 Sep 2024 748th MarcMush 🇫🇷 207 360 7 Jan 2024 749th aalec 207 589 24 Apr 2024 750th LostSyntax21 🇬🇧 207 590 9 Sep 2024 Prev 676–750 of 1,281 Next