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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 376th Natanaelel 🇸🇪 461 162 35ms 28 Nov 2023 377th dokutan 460 269 1ms 28 Mar 2025 378th CaedenHarper 🇨🇦 452 193 148ms 14 Aug 2025 379th MeWhenI 🇻🇦 451 213 161ms 3 Aug 2024 380th MeWhenI 🇻🇦 451 449 30ms 6 Sep 2023 381st ryyyn 🇺🇸 450 194 14ms 14 days ago 382nd inventshah 449 180 75ms 3 Sep 2023 383rd gigaprofisi 🇺🇸 446 237 11ms 16 Jul 2025 384th tatzyr 🇯🇵 445 183 35ms 19 Jan 2025 385th RaBa21 🇭🇺 443 197 22ms 1 Aug 2025 386th dokutan 442 401 4ms 13 Apr 2024 387th error256 441 303 10ms 20 Jul 2024 388th error256 440 544 22ms 31 May 2024 388th dokutan 440 544 17ms 8 Apr 2025 390th elgan65536 438 239 127ms 7 Apr 2024 390th Aurel300 🇨🇭 438 239 126ms 8 Jun 2024 392nd weliveinhell 🇭🇹 435 550 17ms 6 Jan 2024 393rd MeWhenI 🇻🇦 435 775 2ms 1 Sep 2023 393rd Shanethegamer 🇺🇸 435 775 1ms 1 Sep 2023 393rd snoozingnewt 🇺🇸 435 775 2ms 5 Sep 2023 393rd DialFrost 🇸🇬 435 775 2ms 7 Sep 2023 393rd dokutan 435 775 2ms 10 Sep 2023 393rd HumanoidCPU 435 775 2ms 16 Apr 2024 393rd weliveinhell 🇭🇹 435 775 2ms 7 Jun 2024 393rd Mabeloid 🇳🇴 435 775 2ms 21 Sep 2024 393rd CaedenHarper 🇨🇦 435 775 2ms 22 Jan 2025 393rd fuzzylojik-golf 🇺🇸 435 775 2ms 8 Jul 2025 403rd KatieLG-Transpiler 🇬🇧 435 776 2ms 2 Sep 2023 404th Yewzir 🇧🇪 433 317 368ms 17 Oct 2024 405th InigoK 🇺🇸 432 202 171ms 10 Sep 2025 406th emgordon154 431 189 35ms 6 Mar 2025 407th Yewzir 🇧🇪 430 338 3ms 27 Mar 2024 408th HumanoidCPU 430 773 3ms 12 Dec 2024 408th dokutan 430 773 5ms 12 Dec 2024 408th KatieLG 🇬🇧 430 773 3ms 3 Jan 2025 408th Shanethegamer 🇺🇸 430 773 3ms 11 Jan 2025 408th BREMAUCY 🇫🇷 430 773 4ms 14 Jan 2025 408th CaedenHarper 🇨🇦 430 773 3ms 22 Jan 2025 414th lionbryce 429 288 2ms 7 Aug 2024 415th klixel 🇨🇦 428 204 3,460ms 20 Jul 2025 416th inventshah 423 541 3ms 1 Sep 2023 416th IanUtley 423 541 3ms 1 Sep 2023 416th MeWhenI 🇻🇦 423 541 3ms 3 Sep 2023 416th retrohun 423 541 4ms 6 Sep 2023 416th sisyphus-ppcg 🇦🇺 423 541 3ms 21 Sep 2023 416th Steffan153 🇫🇮 423 541 3ms 23 Sep 2023 416th dokutan 423 541 3ms 3 Oct 2023 416th neel11235813 423 541 4ms 22 Oct 2023 416th galloj 🇨🇿 423 541 3ms 24 Nov 2023 416th kritixilithos 423 541 3ms 1 Jun 2024 416th stefangimmillaro 423 541 3ms 14 Jul 2025 427th msbranicky 423 932 12ms 19 Sep 2023 428th commandblockguy 🇺🇸 422 212 632ms 1 Sep 2025 429th error256 422 542 3ms 31 May 2024 429th fuzzylojik-golf 🇺🇸 422 542 3ms 8 Jul 2025 431st weliveinhell 🇭🇹 421 543 3ms 6 Jan 2024 432nd blaztoma 🇱🇹 420 208 37ms 4 Oct 2025 433rd madex 🇩🇪 420 327 339ms 3 May 2025 434th emgordon154 419 177 44ms 13 days ago 435th Kacarott 🇦🇺 419 250 78ms 13 Sep 2024 436th didion0 🇺🇸 419 252 10ms 24 Feb 2025 437th dokutan 417 320 8ms 1 Jul 2024 438th andrewjc2000 416 210 119ms 14 Aug 2025 439th Natanaelel 🇸🇪 415 465 154ms 9 Jun 2025 440th MeWhenI 🇻🇦 413 433 2ms 1 Sep 2023 441st jerrandolph 412 356 293ms 22 Sep 2025 442nd ovs-code 🇩🇪 408 257 71ms 17 Mar 2025 443rd StefanHabel 🇨🇦 406 215 132ms 1 Sep 2023 444th Yewzir 🇧🇪 405 330 8ms 4 Apr 2024 445th janbehrens 🇩🇪 402 217 11ms 2 Jan 2024 445th BREMAUCY 🇫🇷 402 217 120ms 24 Aug 2025 447th JohandeRuiter 🇳🇱 401 157 2ms 29 Sep 2023 448th weliveinhell 🇭🇹 400 202 71ms 6 Jan 2024 449th Andrey-Plotnikov 400 264 12ms 26 Jun 2025 450th dokutan 400 447 3ms 13 Mar 2025 First Prev 376–450 of 1,279 Next Last