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 301st klixel 🇨🇦 598 204 20 Jul 2025 301st emgordon154 598 204 12 days ago 303rd SirBogman 🇺🇸 593 204 21 Sep 2023 304th dokutan 593 558 25 Oct 2023 305th KasperKivimaeki 🇫🇮 592 126 3 days ago 306th Alex-x90 🇺🇸 591 130 8 Sep 2024 307th weliveinhell 🇭🇹 591 141 6 Jun 2024 308th commandblockguy 🇺🇸 590 212 1 Sep 2025 309th emgordon154 590 283 10 Jan 2025 310th annaproxy 590 318 1 Sep 2023 311th inventshah 588 249 3 Sep 2023 312th MeWhenI 🇻🇦 587 142 1 Sep 2023 313th duckyluuk 🇳🇱 587 208 30 Jul 2025 313th blaztoma 🇱🇹 587 208 5 hours ago 315th albanian-laundromat 585 214 4 Aug 2025 316th MeWhenI 🇻🇦 584 213 3 Aug 2024 317th MeWhenI 🇻🇦 584 246 11 Oct 2023 318th weliveinhell 🇭🇹 581 210 13 Oct 2023 318th andrewjc2000 581 210 14 Aug 2025 320th duckyluuk 🇳🇱 580 570 13 Jun 2025 321st dokutan 579 216 25 days ago 322nd helbling 🇨🇭 577 228 25 Jul 2024 323rd MeWhenI 🇻🇦 575 775 1 Sep 2023 323rd Shanethegamer 🇺🇸 575 775 1 Sep 2023 323rd KatieLG 🇬🇧 575 775 2 Sep 2023 323rd snoozingnewt 🇺🇸 575 775 5 Sep 2023 323rd DialFrost 🇸🇬 575 775 7 Sep 2023 323rd dokutan 575 775 10 Sep 2023 323rd HumanoidCPU 575 775 16 Apr 2024 323rd weliveinhell 🇭🇹 575 775 7 Jun 2024 323rd Mabeloid 🇳🇴 575 775 21 Sep 2024 323rd CaedenHarper 🇨🇦 575 775 22 Jan 2025 323rd fuzzylojik-golf 🇺🇸 575 775 8 Jul 2025 334th KatieLG-Transpiler 🇬🇧 575 776 2 Sep 2023 335th Yax42 🇫🇷 573 238 20 Jun 2025 336th Yewzir 🇧🇪 573 577 18 Dec 2024 337th theunofficialcoder 573 862 21 Jan 2024 337th plcc0 573 862 10 Apr 2025 337th HumanoidCPU 573 862 4 Aug 2025 340th janbehrens 🇩🇪 571 232 30 Dec 2023 341st albanian-laundromat 570 214 6 May 2025 342nd MeWhenI 🇻🇦 570 866 1 Sep 2023 343rd KatieLG 🇬🇧 570 867 2 Sep 2023 343rd KatieLG-Transpiler 🇬🇧 570 867 2 Sep 2023 345th StefanHabel 🇨🇦 568 215 1 Sep 2023 346th emgordon154 564 189 6 Mar 2025 347th KatieLG 🇬🇧 564 222 17 Aug 2024 348th janbehrens 🇩🇪 563 217 2 Jan 2024 348th BREMAUCY 🇫🇷 563 217 24 Aug 2025 350th emgordon154 560 222 20 Nov 2024 351st jmerle 🇳🇱 560 760 1 Sep 2023 352nd InigoK 🇺🇸 559 883 6 Aug 2025 353rd DialFrost 🇸🇬 557 219 11 Oct 2024 354th gigaprofisi 🇺🇸 556 237 16 Jul 2025 355th annaproxy 555 220 4 Oct 2023 355th dokutan 555 220 25 days ago 357th dokutan 555 767 12 Jan 2024 357th error256 555 767 7 Jul 2024 357th KatieLG 🇬🇧 555 767 31 Jul 2024 357th Shanethegamer 🇺🇸 555 767 11 May 2025 357th snoozingnewt 🇺🇸 555 767 43 hours ago 362nd stefangimmillaro 553 212 24 Oct 2023 363rd OllieBoyne 🇬🇧 552 221 6 Jun 2024 364th ndren 548 777 1 Sep 2023 365th commandblockguy 🇺🇸 547 223 23 Mar 2025 366th KatieLG 🇬🇧 545 224 26 Feb 2024 367th MeWhenI 🇻🇦 544 782 1 Sep 2023 367th msbranicky 544 782 15 Sep 2023 367th KatieLG-Transpiler 🇬🇧 544 782 18 Nov 2023 367th HumanoidCPU 544 782 28 May 2024 367th Mabeloid 🇳🇴 544 782 21 Sep 2024 367th CaedenHarper 🇨🇦 544 782 22 Jan 2025 373rd tobeannouncd 543 352 20 Dec 2024 374th mathisfun271 538 227 16 Feb 2024 375th scpchicken 🇵🇼 535 228 2 Nov 2023 First Prev 301–375 of 1,292 Next Last