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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 Knight 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 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 Knight 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 375th error256 553 767 7 Jul 2024 375th KatieLG 🇬🇧 553 767 31 Jul 2024 375th Shanethegamer 🇺🇸 553 767 11 May 2025 379th stefangimmillaro 552 212 24 Oct 2023 380th OllieBoyne 🇬🇧 552 221 6 Jun 2024 381st commandblockguy 🇺🇸 547 223 23 Mar 2025 382nd ndren 546 777 1 Sep 2023 383rd KatieLG 🇬🇧 545 224 26 Feb 2024 384th tobeannouncd 543 352 20 Dec 2024 385th MeWhenI 🇻🇦 542 782 1 Sep 2023 385th msbranicky 542 782 15 Sep 2023 385th KatieLG-Transpiler 🇬🇧 542 782 18 Nov 2023 385th HumanoidCPU 542 782 28 May 2024 385th Mabeloid 🇳🇴 542 782 21 Sep 2024 385th CaedenHarper 🇨🇦 542 782 22 Jan 2025 391st mathisfun271 537 227 16 Feb 2024 392nd scpchicken 🇵🇼 535 228 2 Nov 2023 393rd edsrzf 🇳🇿 534 367 22 Oct 2024 394th Languag3 530 230 15 Oct 2024 394th wh3n3v3r 🇨🇿 530 230 18 Nov 2024 396th roavin 530 257 18 Oct 2023 396th janbehrens 🇩🇪 530 257 30 Dec 2023 396th rifatx 530 257 21 Jul 2024 399th Mabeloid 🇳🇴 526 238 17 Sep 2024 400th Kacarott 🇦🇺 522 250 13 Sep 2024 401st didion0 🇺🇸 522 252 24 Feb 2025 402nd weliveinhell 🇭🇹 522 278 7 Jan 2024 403rd stefangimmillaro 517 161 13 Nov 2023 404th ahmetdemirag 🇨🇾 515 237 19 Feb 2025 405th error256 514 381 20 Jul 2024 406th madex 🇩🇪 512 208 3 Jul 2024 407th inventshah 511 180 3 Sep 2023 408th jacobly0 🇺🇸 511 278 8 Sep 2023 409th m42km 508 240 4 Feb 2024 410th ovs-code 🇩🇪 508 257 17 Mar 2025 411th lionbryce 508 288 7 Aug 2024 412th lukechampine 507 286 7 Jun 2025 413th rak1507 🇬🇧 506 141 1 Sep 2023 414th adamnielson42 🇺🇸 504 242 20 Dec 2023 414th madex 🇩🇪 504 242 2 Jul 2024 414th Mabeloid 🇳🇴 504 242 17 Sep 2024 417th juliusgeo 502 243 17 Sep 2023 418th SB-945 500 244 19 Apr 2024 419th Andrey-Plotnikov 499 264 26 Jun 2025 420th arcpolaris 499 273 25 Mar 2025 421st MeWhenI 🇻🇦 497 286 1 Jan 2025 422nd Natanaelel 🇸🇪 494 195 22 Apr 2025 423rd yzhs 🇩🇪 494 247 24 Mar 2024 424th emgordon154 494 276 20 Oct 2024 425th Waffle3z 493 297 12 Sep 2023 426th nstearns96 🇬🇧 492 248 20 Sep 2023 426th cros107 492 248 7 Feb 2025 428th elgan65536 490 239 7 Apr 2024 428th Aurel300 🇨🇭 490 239 8 Jun 2024 430th StinkAndShityAura 490 249 17 Nov 2024 431st MeWhenI 🇻🇦 489 808 1 Sep 2023 431st snoozingnewt 🇺🇸 489 808 2 Sep 2023 431st BREMAUCY 🇫🇷 489 808 5 Sep 2023 431st DialFrost 🇸🇬 489 808 7 Sep 2023 431st dokutan 489 808 21 Jan 2024 431st HumanoidCPU 489 808 27 May 2024 431st KatieLG 🇬🇧 489 808 27 Sep 2024 431st emgordon154 489 808 17 Oct 2024 431st CaedenHarper 🇨🇦 489 808 24 Jan 2025 431st Shanethegamer 🇺🇸 489 808 21 Apr 2025 441st madex 🇩🇪 488 270 1 Jul 2024 442nd annaproxy 487 280 24 Sep 2023 443rd olleicua 🇺🇸 486 872 28 Mar 2024 444th FlorianCassayre 🇫🇷 480 254 1 Sep 2023 444th croc54 480 254 30 Jan 2025 446th postie77 478 285 6 Sep 2023 447th JohandeRuiter 🇳🇱 475 157 29 Sep 2023 448th KatieLG-Transpiler 🇬🇧 472 838 2 Sep 2023 449th GolfingSuccess 🇬🇷 471 154 1 Sep 2023 450th mbittner20 471 259 17 Jul 2024 Prev 376–450 of 1,259 Next