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 375th wh3n3v3r 🇨🇿 531 230 18 Nov 2024 377th roavin 531 257 18 Oct 2023 377th janbehrens 🇩🇪 531 257 30 Dec 2023 377th rifatx 531 257 21 Jul 2024 380th Mabeloid 🇳🇴 526 238 17 Sep 2024 381st edsrzf 🇳🇿 525 367 22 Oct 2024 382nd didion0 🇺🇸 523 252 24 Feb 2025 383rd Kacarott 🇦🇺 522 250 13 Sep 2024 384th weliveinhell 🇭🇹 522 278 7 Jan 2024 385th stefangimmillaro 518 161 13 Nov 2023 386th KatieLG 🇬🇧 518 802 7 Jun 2025 387th ahmetdemirag 🇨🇾 515 237 19 Feb 2025 388th madex 🇩🇪 513 208 3 Jul 2024 389th dokutan 513 809 12 Jan 2025 389th Shanethegamer 🇺🇸 513 809 13 Jan 2025 389th GolfingSuccess 🇬🇷 513 809 13 Jan 2025 389th HumanoidCPU 513 809 13 Jan 2025 389th CaedenHarper 🇨🇦 513 809 21 Jan 2025 389th MeWhenI 🇻🇦 513 809 10 Feb 2025 395th snoozingnewt 🇺🇸 513 810 14 days ago 396th inventshah 511 180 3 Sep 2023 397th qpwoeirut 511 239 21 days ago 398th KrausRaus 🇺🇸 511 281 26 Oct 2023 399th m42km 509 240 4 Feb 2024 399th SB-945 509 240 10 Sep 2025 401st ovs-code 🇩🇪 508 257 17 Mar 2025 402nd lionbryce 508 288 7 Aug 2024 403rd lukechampine 507 286 7 Jun 2025 404th rak1507 🇬🇧 506 141 1 Sep 2023 405th error256 505 381 20 Jul 2024 406th adamnielson42 🇺🇸 504 242 20 Dec 2023 406th madex 🇩🇪 504 242 2 Jul 2024 406th Mabeloid 🇳🇴 504 242 17 Sep 2024 409th dcgjb 503 223 5 Jun 2024 410th juliusgeo 502 243 17 Sep 2023 411th Andrey-Plotnikov 499 264 26 Jun 2025 412th arcpolaris 499 273 25 Mar 2025 413th janbehrens 🇩🇪 496 295 30 Dec 2023 414th Natanaelel 🇸🇪 494 195 22 Apr 2025 415th yzhs 🇩🇪 494 247 24 Mar 2024 416th emgordon154 494 276 20 Oct 2024 417th Waffle3z 493 297 12 Sep 2023 418th nstearns96 🇬🇧 492 248 20 Sep 2023 418th cros107 🇦🇺 492 248 7 Feb 2025 420th elgan65536 491 239 7 Apr 2024 420th Aurel300 🇨🇭 491 239 8 Jun 2024 422nd StinkAndShityAura 490 249 17 Nov 2024 423rd madex 🇩🇪 488 270 1 Jul 2024 424th olleicua 🇺🇸 488 872 28 Mar 2024 425th annaproxy 487 280 24 Sep 2023 426th MeWhenI 🇻🇦 486 808 1 Sep 2023 426th snoozingnewt 🇺🇸 486 808 2 Sep 2023 426th BREMAUCY 🇫🇷 486 808 5 Sep 2023 426th DialFrost 🇸🇬 486 808 7 Sep 2023 426th dokutan 486 808 21 Jan 2024 426th HumanoidCPU 486 808 27 May 2024 426th KatieLG 🇬🇧 486 808 27 Sep 2024 426th emgordon154 486 808 17 Oct 2024 426th CaedenHarper 🇨🇦 486 808 24 Jan 2025 426th Shanethegamer 🇺🇸 486 808 21 Apr 2025 436th FlorianCassayre 🇫🇷 483 303 2 Sep 2023 437th FlorianCassayre 🇫🇷 481 254 1 Sep 2023 437th croc54 481 254 30 Jan 2025 439th h3ra993huskp 🇯🇵 480 305 17 Jun 2024 440th postie77 478 285 6 Sep 2023 441st snoozingnewt 🇺🇸 476 263 43 hours ago 442nd JohandeRuiter 🇳🇱 475 157 29 Sep 2023 443rd GolfingSuccess 🇬🇷 472 154 1 Sep 2023 444th Natanaelel 🇸🇪 471 177 1 Sep 2023 445th mbittner20 471 259 17 Jul 2024 446th stertooy 🇧🇪 470 260 16 Jun 2024 447th inventshah 470 541 1 Sep 2023 447th IanUtley 470 541 1 Sep 2023 447th MeWhenI 🇻🇦 470 541 3 Sep 2023 447th retrohun 470 541 6 Sep 2023 First Prev 376–450 of 1,293 Next Last