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 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 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 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 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 rucin93 🇵🇱 475 203 142ms 3 Aug 2024 377th snoozingnewt 🇺🇸 474 314 91ms 14 Oct 2025 378th KatieLG-Transpiler 🇬🇧 471 838 10ms 2 Sep 2023 379th stefangimmillaro 467 187 2,790ms 9 Sep 2023 379th Mabeloid 🇳🇴 467 187 13ms 17 Sep 2024 381st dokutan 465 320 68ms 9 Apr 2025 382nd adamnielson42 🇺🇸 465 381 134ms 20 Dec 2023 383rd CaedenHarper 🇨🇦 464 193 557ms 14 Aug 2025 384th helbling 🇨🇭 463 228 9ms 25 Jul 2024 385th Natanaelel 🇸🇪 461 162 35ms 28 Nov 2023 386th dokutan 460 269 1ms 28 Mar 2025 387th CaedenHarper 🇨🇦 452 193 149ms 14 Aug 2025 388th MeWhenI 🇻🇦 452 213 144ms 3 Aug 2024 389th MeWhenI 🇻🇦 451 449 30ms 6 Sep 2023 390th ryyyn 🇺🇸 450 194 10ms 20 Oct 2025 391st inventshah 449 180 75ms 3 Sep 2023 392nd gigaprofisi 🇺🇸 446 237 11ms 16 Jul 2025 393rd tatzyr 🇯🇵 445 183 35ms 19 Jan 2025 394th RaBa21 🇭🇺 443 197 20ms 1 Aug 2025 395th dokutan 442 401 4ms 13 Apr 2024 396th error256 441 303 10ms 20 Jul 2024 397th error256 440 544 22ms 31 May 2024 397th dokutan 440 544 17ms 8 Apr 2025 399th elgan65536 439 239 123ms 7 Apr 2024 399th Aurel300 🇨🇭 439 239 126ms 8 Jun 2024 401st MeWhenI 🇻🇦 436 775 1ms 1 Sep 2023 401st Shanethegamer 🇺🇸 436 775 1ms 1 Sep 2023 401st snoozingnewt 🇺🇸 436 775 1ms 5 Sep 2023 401st DialFrost 🇸🇬 436 775 1ms 7 Sep 2023 401st dokutan 436 775 1ms 10 Sep 2023 401st HumanoidCPU 436 775 1ms 16 Apr 2024 401st weliveinhell 🇭🇹 436 775 1ms 7 Jun 2024 401st Mabeloid 🇳🇴 436 775 2ms 21 Sep 2024 401st CaedenHarper 🇨🇦 436 775 1ms 22 Jan 2025 401st fuzzylojik-golf 🇺🇸 436 775 1ms 8 Jul 2025 401st JOrE20 436 775 2ms 11 days ago 412th KatieLG-Transpiler 🇬🇧 436 776 1ms 2 Sep 2023 413th weliveinhell 🇭🇹 435 550 17ms 6 Jan 2024 414th Yewzir 🇧🇪 434 317 344ms 17 Oct 2024 415th InigoK 🇺🇸 432 202 149ms 10 Sep 2025 416th emgordon154 431 189 35ms 6 Mar 2025 417th HumanoidCPU 431 773 4ms 12 Dec 2024 417th dokutan 431 773 4ms 12 Dec 2024 417th KatieLG 🇬🇧 431 773 3ms 3 Jan 2025 417th Shanethegamer 🇺🇸 431 773 3ms 11 Jan 2025 417th BREMAUCY 🇫🇷 431 773 3ms 14 Jan 2025 417th CaedenHarper 🇨🇦 431 773 3ms 22 Jan 2025 423rd JOrE20 430 775 3ms 11 days ago 424th lionbryce 429 288 2ms 7 Aug 2024 425th klixel 🇨🇦 428 204 3,214ms 20 Jul 2025 426th Yewzir 🇧🇪 427 338 2ms 27 Mar 2024 427th inventshah 423 541 3ms 1 Sep 2023 427th IanUtley 423 541 3ms 1 Sep 2023 427th MeWhenI 🇻🇦 423 541 3ms 3 Sep 2023 427th retrohun 423 541 4ms 6 Sep 2023 427th sisyphus-ppcg 🇦🇺 423 541 3ms 21 Sep 2023 427th Steffan153 🇫🇮 423 541 3ms 23 Sep 2023 427th dokutan 423 541 3ms 3 Oct 2023 427th neel11235813 423 541 4ms 22 Oct 2023 427th galloj 🇨🇿 423 541 3ms 24 Nov 2023 427th kritixilithos 423 541 3ms 1 Jun 2024 427th stefangimmillaro 423 541 3ms 14 Jul 2025 438th msbranicky 423 932 12ms 19 Sep 2023 439th commandblockguy 🇺🇸 422 212 632ms 1 Sep 2025 440th error256 422 542 3ms 31 May 2024 440th fuzzylojik-golf 🇺🇸 422 542 3ms 8 Jul 2025 442nd madex 🇩🇪 421 327 352ms 3 May 2025 443rd weliveinhell 🇭🇹 421 543 3ms 6 Jan 2024 444th Kacarott 🇦🇺 419 250 78ms 13 Sep 2024 445th didion0 🇺🇸 419 252 12ms 24 Feb 2025 446th dokutan 417 320 8ms 1 Jul 2024 447th andrewjc2000 416 210 98ms 14 Aug 2025 448th Natanaelel 🇸🇪 415 465 154ms 9 Jun 2025 449th MeWhenI 🇻🇦 413 433 2ms 1 Sep 2023 450th jerrandolph 412 356 268ms 22 Sep 2025 First Prev 376–450 of 1,314 Next Last