Rijndael S-box in all languages in chars. 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 369th weliveinhell 🇭🇹 434 775 7 Jun 2024 369th Mabeloid 🇳🇴 434 775 21 Sep 2024 369th CaedenHarper 🇨🇦 434 775 22 Jan 2025 379th jacobly0 🇺🇸 433 278 8 Sep 2023 380th KatieLG-Transpiler 🇬🇧 433 776 2 Sep 2023 381st emgordon154 431 189 6 Mar 2025 382nd lionbryce 428 288 7 Aug 2024 383rd HumanoidCPU 428 773 12 Dec 2024 383rd dokutan 428 773 12 Dec 2024 383rd KatieLG 🇬🇧 428 773 3 Jan 2025 383rd Shanethegamer 🇺🇸 428 773 11 Jan 2025 383rd BREMAUCY 🇫🇷 428 773 14 Jan 2025 383rd CaedenHarper 🇨🇦 428 773 22 Jan 2025 389th msbranicky 426 932 19 Sep 2023 390th inventshah 422 541 1 Sep 2023 390th IanUtley 422 541 1 Sep 2023 390th MeWhenI 🇻🇦 422 541 3 Sep 2023 390th retrohun 422 541 6 Sep 2023 390th sisyphus-ppcg 🇦🇺 422 541 21 Sep 2023 390th Steffan153 🇫🇮 422 541 23 Sep 2023 390th dokutan 422 541 3 Oct 2023 390th neel11235813 422 541 22 Oct 2023 390th galloj 🇨🇿 422 541 24 Nov 2023 390th kritixilithos 422 541 1 Jun 2024 390th sean-niemann 🇺🇸 422 541 18 Mar 2025 401st MeWhenI 🇻🇦 421 286 1 Jan 2025 402nd error256 421 542 31 May 2024 403rd msbranicky 421 591 1 Sep 2023 404th weliveinhell 🇭🇹 420 543 6 Jan 2024 405th Kacarott 🇦🇺 419 250 13 Sep 2024 406th didion0 🇺🇸 418 252 24 Feb 2025 407th emgordon154 415 206 6 Mar 2025 408th CaedenHarper 🇨🇦 415 210 30 Jan 2025 409th InigoK 🇺🇸 411 212 2 Oct 2023 410th dokutan 411 429 19 Aug 2024 411th ovs-code 🇩🇪 408 257 17 Mar 2025 412th commandblockguy 🇺🇸 407 224 16 Jan 2024 413th StefanHabel 🇨🇦 406 215 1 Sep 2023 414th janbehrens 🇩🇪 402 217 2 Jan 2024 415th JohandeRuiter 🇳🇱 401 157 29 Sep 2023 416th weliveinhell 🇭🇹 400 202 6 Jan 2024 417th andrewjc2000 400 218 11 Mar 2025 418th DialFrost 🇸🇬 398 219 11 Oct 2024 419th MeWhenI 🇻🇦 398 365 30 Aug 2024 420th annaproxy 396 220 4 Oct 2023 421st OllieBoyne 🇬🇧 395 221 6 Jun 2024 422nd voytxt 🇨🇿 393 268 1 Sep 2023 423rd madex 🇩🇪 392 218 3 Jul 2024 424th madex 🇩🇪 391 208 3 Jul 2024 425th commandblockguy 🇺🇸 391 223 23 Mar 2025 426th madex 🇩🇪 390 270 1 Jul 2024 427th msbranicky 390 848 13 Jan 2025 428th rgthree 385 274 6 Sep 2023 428th ArmaanAS 385 274 23 Feb 2025 430th mathisfun271 384 227 16 Feb 2024 431st scpchicken 🇵🇼 383 228 2 Nov 2023 432nd Languag3 379 230 15 Oct 2024 433rd AdrienHache 🇫🇷 379 392 22 Feb 2024 434th fgrosshans 🇫🇷 378 231 1 Sep 2023 435th alemelis 378 271 8 Sep 2024 436th GolfingSuccess 🇬🇷 377 167 1 Sep 2023 437th targrik 374 282 7 Feb 2025 438th dokutan 374 405 19 Oct 2024 439th Maximizer02 372 578 22 Mar 2024 440th snyderek 🇺🇸 369 228 4 Feb 2025 441st ahmetdemirag 🇨🇾 368 237 19 Feb 2025 442nd emgordon154 366 172 18 Oct 2024 443rd m42km 363 240 4 Feb 2024 444th Natanaelel 🇸🇪 362 195 11 days ago 445th adamnielson42 🇺🇸 360 242 20 Dec 2023 445th madex 🇩🇪 360 242 2 Jul 2024 447th una-ada 🇺🇸 359 294 5 Sep 2023 448th dokutan 359 364 12 Feb 2025 449th ZakkkkAttackkkk 🇵🇭 356 177 24 Feb 2025 450th Yewzir 🇧🇪 356 236 27 Jan 2024 Prev 376–450 of 1,158 Next