Rijndael S-box in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 226th ovs-code 🇩🇪 658 124 44ms 13 May 2025 227th ovs-code 🇩🇪 658 136 503ms 17 Mar 2025 228th neel11235813 657 113 211ms 10 Oct 2023 229th stefangimmillaro 657 204 26ms 17 Sep 2023 229th targrik 657 204 6ms 15 May 2025 231st pardouin 🇫🇷 655 210 375ms 25 Oct 2024 232nd KatieLG 🇬🇧 654 137 484ms 28 Oct 2024 233rd tayloia 🇬🇧 652 162 9ms 23 Nov 2024 234th pardouin 🇫🇷 651 227 431ms 24 Sep 2025 235th AlephSquirrel 649 138 563ms 4 Feb 2024 236th sisyphus-ppcg 🇦🇺 648 163 9ms 1 Sep 2023 236th Steffan153 🇫🇮 648 163 9ms 19 Oct 2023 236th snoozingnewt 🇨🇦 648 163 8ms 4 Nov 2025 239th dokutan 647 135 11ms 10 Sep 2025 240th GrayJoKing 🇦🇺 642 127 32ms 18 Nov 2023 241st SirBogman 🇺🇸 640 231 405ms 27 Sep 2023 242nd SirBogman 🇺🇸 638 132 60ms 5 Mar 2024 243rd emgordon154 638 151 121ms 18 Oct 2024 244th KatieLG 🇬🇧 637 137 117ms 29 Jul 2024 244th ovs-code 🇩🇪 637 137 34ms 17 Mar 2025 246th dvargas46 🇺🇸 636 164 5ms 7 Sep 2023 247th weliveinhell 🇭🇹 630 284 2ms 15 Jan 2024 248th blaztoma 🇱🇹 629 118 230ms 19 Oct 2025 249th CaedenHarper 🇨🇦 629 235 456ms 10 Oct 2025 250th AlephSquirrel 628 139 30ms 4 Feb 2024 251st error256 628 163 286ms 8 Sep 2024 252nd xnor-gate 624 140 363ms 9 Sep 2023 252nd wh3n3v3r 🇨🇿 624 140 111ms 18 Nov 2024 254th DialFrost 🇸🇬 624 237 368ms 24 Sep 2025 255th emplv 🇱🇻 621 155 140ms 19 Oct 2025 256th lifthrasiir 🇰🇷 621 170 10ms 23 Nov 2024 257th Natanaelel 🇸🇪 618 132 44ms 10 Sep 2023 258th emgordon154 618 366 356ms 2 hours ago 259th acotis 617 170 193ms 29 May 2025 260th stefangimmillaro 616 222 48ms 26 Apr 2025 261st nwellnhof 🇩🇪 615 142 36ms 15 Nov 2023 261st bizy-coder 615 142 16ms 29 Oct 2024 263rd Babafaba 613 146 376ms 30 Oct 2025 264th CaedenHarper 🇨🇦 613 239 275ms 4 Nov 2025 265th ovs-code 🇩🇪 610 168 254ms 12 May 2024 266th iczelia 🇩🇪 608 122 212ms 8 Nov 2025 267th weliveinhell 🇭🇹 607 141 1,099ms 6 Jun 2024 268th luuumine 🇫🇷 606 144 17ms 17 days ago 269th GolfingSuccess 🇬🇷 604 338 4ms 19 Aug 2024 270th MeWhenI 🇻🇦 603 142 1,056ms 1 Sep 2023 271st lyphyser 603 174 141ms 8 Sep 2023 272nd canissimia 🇦🇶 602 145 88ms 9 Sep 2023 272nd SB-945 602 145 51ms 12 Sep 2025 274th SirBogman 🇺🇸 601 149 523ms 20 Jan 2024 275th emgordon154 600 105 2ms 27 Sep 2025 276th SirBogman 🇺🇸 600 204 1,432ms 21 Sep 2023 277th Babafaba 598 146 26ms 30 Oct 2025 278th GrayJoKing 🇦🇺 597 150 771ms 16 Jan 2024 279th CaedenHarper 🇨🇦 596 231 336ms 19 Oct 2025 280th emgordon154 596 283 5ms 10 Jan 2025 281st annaproxy 595 318 15ms 1 Sep 2023 282nd inventshah 594 249 396ms 3 Sep 2023 283rd juliusgeo 590 148 21ms 17 Sep 2023 283rd 5cw 🇺🇸 590 148 443ms 17 Jul 2025 285th dcgjb 589 141 347ms 5 Jun 2024 286th MeWhenI 🇻🇦 587 246 6ms 11 Oct 2023 287th emgordon154 587 348 4ms 30 Aug 2024 288th anter69 🇭🇺 586 146 920ms 2 days ago 289th vhoulbreque 🇫🇷 582 150 29ms 5 days ago 290th duckyluuk 🇳🇱 582 570 6ms 13 Jun 2025 291st JOrE20 🇺🇸 582 736 7ms 11 days ago 292nd AdrienHache 🇫🇷 581 143 249ms 2 Jan 2024 293rd MeWhenI 🇻🇦 581 154 449ms 17 Jan 2024 294th anter69 🇭🇺 578 141 33ms 2 days ago 295th GrayJoKing 🇦🇺 578 151 25ms 15 Nov 2023 295th yzhs 🇩🇪 578 151 17ms 24 Mar 2024 297th janbehrens 🇩🇪 578 232 4ms 30 Dec 2023 298th Yax42 🇫🇷 578 238 367ms 20 Jun 2025 299th FlorianCassayre 🇫🇷 575 152 11ms 18 Sep 2023 299th Seek64 🇩🇪 575 152 22ms 5 Jun 2024 First Prev 226–300 of 1,333 Next Last