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 Submitted 300th janbehrens 🇩🇪 604 218 9ms 30 Dec 2023 302nd eranws 601 219 10ms 3 Sep 2023 303rd klixel 🇨🇦 599 204 3,460ms 20 Jul 2025 303rd emgordon154 599 204 51ms 22 Sep 2025 305th weliveinhell 🇭🇹 597 141 1,099ms 6 Jun 2024 306th olleicua 🇺🇸 594 879 41ms 23 Jan 2025 306th InigoK 🇺🇸 594 879 40ms 6 Aug 2025 308th SirBogman 🇺🇸 593 204 1,344ms 21 Sep 2023 309th dokutan 593 558 3ms 25 Oct 2023 310th KasperKivimaeki 🇫🇮 592 126 2ms 21 days ago 311th MeWhenI 🇻🇦 592 142 1,056ms 1 Sep 2023 312th commandblockguy 🇺🇸 590 212 632ms 1 Sep 2025 313th CaedenHarper 🇨🇦 590 231 418ms 3 days ago 314th emgordon154 590 283 5ms 10 Jan 2025 315th annaproxy 590 318 15ms 1 Sep 2023 316th inventshah 588 249 410ms 3 Sep 2023 317th duckyluuk 🇳🇱 587 208 3,071ms 30 Jul 2025 317th blaztoma 🇱🇹 587 208 37ms 18 days ago 319th MeWhenI 🇻🇦 587 213 161ms 3 Aug 2024 320th albanian-laundromat 585 214 841ms 4 Aug 2025 321st MeWhenI 🇻🇦 584 246 5ms 11 Oct 2023 322nd weliveinhell 🇭🇹 581 210 11ms 13 Oct 2023 322nd andrewjc2000 581 210 119ms 14 Aug 2025 324th duckyluuk 🇳🇱 580 570 8ms 13 Jun 2025 325th dokutan 579 216 688ms 9 Sep 2025 326th helbling 🇨🇭 578 228 11ms 25 Jul 2024 327th MeWhenI 🇻🇦 575 775 2ms 1 Sep 2023 327th Shanethegamer 🇺🇸 575 775 1ms 1 Sep 2023 327th snoozingnewt 🇺🇸 575 775 2ms 5 Sep 2023 327th DialFrost 🇸🇬 575 775 2ms 7 Sep 2023 327th dokutan 575 775 2ms 10 Sep 2023 327th HumanoidCPU 575 775 2ms 16 Apr 2024 327th weliveinhell 🇭🇹 575 775 2ms 7 Jun 2024 327th Mabeloid 🇳🇴 575 775 2ms 21 Sep 2024 327th CaedenHarper 🇨🇦 575 775 2ms 22 Jan 2025 327th fuzzylojik-golf 🇺🇸 575 775 2ms 8 Jul 2025 337th KatieLG-Transpiler 🇬🇧 575 776 2ms 2 Sep 2023 338th Yax42 🇫🇷 573 238 400ms 20 Jun 2025 339th Yewzir 🇧🇪 573 577 7ms 18 Dec 2024 340th albanian-laundromat 571 214 202ms 6 May 2025 341st janbehrens 🇩🇪 571 232 5ms 30 Dec 2023 342nd StefanHabel 🇨🇦 568 215 132ms 1 Sep 2023 343rd emgordon154 564 189 35ms 6 Mar 2025 344th KatieLG 🇬🇧 564 222 755ms 17 Aug 2024 345th janbehrens 🇩🇪 563 217 11ms 2 Jan 2024 345th BREMAUCY 🇫🇷 563 217 120ms 24 Aug 2025 347th emgordon154 563 222 155ms 20 Nov 2024 348th jmerle 🇳🇱 560 760 7ms 1 Sep 2023 349th DialFrost 🇸🇬 558 219 111ms 11 Oct 2024 350th gigaprofisi 🇺🇸 556 237 11ms 16 Jul 2025 351st annaproxy 555 220 129ms 4 Oct 2023 351st dokutan 555 220 10ms 9 Sep 2025 353rd dokutan 555 767 7ms 12 Jan 2024 353rd error256 555 767 7ms 7 Jul 2024 353rd KatieLG 🇬🇧 555 767 7ms 31 Jul 2024 353rd Shanethegamer 🇺🇸 555 767 10ms 11 May 2025 353rd snoozingnewt 🇺🇸 555 767 7ms 19 days ago 358th stefangimmillaro 553 212 166ms 24 Oct 2023 359th OllieBoyne 🇬🇧 552 221 11ms 6 Jun 2024 360th commandblockguy 🇺🇸 548 223 41ms 23 Mar 2025 361st ndren 548 777 9ms 1 Sep 2023 362nd KatieLG 🇬🇧 545 224 115ms 26 Feb 2024 363rd MeWhenI 🇻🇦 544 782 7ms 1 Sep 2023 363rd msbranicky 544 782 7ms 15 Sep 2023 363rd KatieLG-Transpiler 🇬🇧 544 782 7ms 18 Nov 2023 363rd HumanoidCPU 544 782 7ms 28 May 2024 363rd Mabeloid 🇳🇴 544 782 7ms 21 Sep 2024 363rd CaedenHarper 🇨🇦 544 782 9ms 22 Jan 2025 369th tobeannouncd 543 352 147ms 20 Dec 2024 370th mathisfun271 538 227 12ms 16 Feb 2024 371st scpchicken 🇵🇼 536 228 124ms 2 Nov 2023 372nd Languag3 531 230 11ms 15 Oct 2024 372nd wh3n3v3r 🇨🇿 531 230 112ms 18 Nov 2024 374th roavin 531 257 358ms 18 Oct 2023 374th janbehrens 🇩🇪 531 257 389ms 30 Dec 2023 First Prev 301–375 of 1,295 Next Last