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 snoozingnewt 🇺🇸 474 314 91ms 14 Oct 2025 377th KatieLG-Transpiler 🇬🇧 471 838 10ms 2 Sep 2023 378th stefangimmillaro 467 187 2,790ms 9 Sep 2023 378th Mabeloid 🇳🇴 467 187 13ms 17 Sep 2024 380th dokutan 465 320 68ms 9 Apr 2025 381st adamnielson42 🇺🇸 465 381 134ms 20 Dec 2023 382nd CaedenHarper 🇨🇦 464 193 557ms 14 Aug 2025 383rd helbling 🇨🇭 463 228 9ms 25 Jul 2024 384th Natanaelel 🇸🇪 461 162 35ms 28 Nov 2023 385th dokutan 460 269 1ms 28 Mar 2025 386th CaedenHarper 🇨🇦 452 193 149ms 14 Aug 2025 387th MeWhenI 🇻🇦 452 213 144ms 3 Aug 2024 388th MeWhenI 🇻🇦 451 449 30ms 6 Sep 2023 389th ryyyn 🇺🇸 450 194 10ms 20 Oct 2025 390th inventshah 449 180 75ms 3 Sep 2023 391st gigaprofisi 🇺🇸 446 237 11ms 16 Jul 2025 392nd tatzyr 🇯🇵 445 183 35ms 19 Jan 2025 393rd RaBa21 🇭🇺 443 197 20ms 1 Aug 2025 394th dokutan 442 401 4ms 13 Apr 2024 395th error256 441 303 10ms 20 Jul 2024 396th error256 440 544 22ms 31 May 2024 396th dokutan 440 544 17ms 8 Apr 2025 398th elgan65536 438 239 123ms 7 Apr 2024 398th Aurel300 🇨🇭 438 239 126ms 8 Jun 2024 400th MeWhenI 🇻🇦 436 775 1ms 1 Sep 2023 400th Shanethegamer 🇺🇸 436 775 1ms 1 Sep 2023 400th snoozingnewt 🇺🇸 436 775 1ms 5 Sep 2023 400th DialFrost 🇸🇬 436 775 1ms 7 Sep 2023 400th dokutan 436 775 1ms 10 Sep 2023 400th HumanoidCPU 436 775 1ms 16 Apr 2024 400th weliveinhell 🇭🇹 436 775 1ms 7 Jun 2024 400th Mabeloid 🇳🇴 436 775 2ms 21 Sep 2024 400th CaedenHarper 🇨🇦 436 775 1ms 22 Jan 2025 400th fuzzylojik-golf 🇺🇸 436 775 1ms 8 Jul 2025 400th JOrE20 436 775 2ms 10 days ago 411th KatieLG-Transpiler 🇬🇧 436 776 1ms 2 Sep 2023 412th weliveinhell 🇭🇹 435 550 17ms 6 Jan 2024 413th Yewzir 🇧🇪 434 317 344ms 17 Oct 2024 414th InigoK 🇺🇸 432 202 149ms 10 Sep 2025 415th emgordon154 431 189 35ms 6 Mar 2025 416th HumanoidCPU 431 773 4ms 12 Dec 2024 416th dokutan 431 773 4ms 12 Dec 2024 416th KatieLG 🇬🇧 431 773 3ms 3 Jan 2025 416th Shanethegamer 🇺🇸 431 773 3ms 11 Jan 2025 416th BREMAUCY 🇫🇷 431 773 3ms 14 Jan 2025 416th CaedenHarper 🇨🇦 431 773 3ms 22 Jan 2025 422nd JOrE20 430 775 3ms 10 days ago 423rd lionbryce 429 288 2ms 7 Aug 2024 424th klixel 🇨🇦 428 204 3,214ms 20 Jul 2025 425th Yewzir 🇧🇪 427 338 2ms 27 Mar 2024 426th inventshah 423 541 3ms 1 Sep 2023 426th IanUtley 423 541 3ms 1 Sep 2023 426th MeWhenI 🇻🇦 423 541 3ms 3 Sep 2023 426th retrohun 423 541 4ms 6 Sep 2023 426th sisyphus-ppcg 🇦🇺 423 541 3ms 21 Sep 2023 426th Steffan153 🇫🇮 423 541 3ms 23 Sep 2023 426th dokutan 423 541 3ms 3 Oct 2023 426th neel11235813 423 541 4ms 22 Oct 2023 426th galloj 🇨🇿 423 541 3ms 24 Nov 2023 426th kritixilithos 423 541 3ms 1 Jun 2024 426th stefangimmillaro 423 541 3ms 14 Jul 2025 437th msbranicky 423 932 12ms 19 Sep 2023 438th commandblockguy 🇺🇸 422 212 632ms 1 Sep 2025 439th error256 422 542 3ms 31 May 2024 439th fuzzylojik-golf 🇺🇸 422 542 3ms 8 Jul 2025 441st madex 🇩🇪 421 327 352ms 3 May 2025 442nd weliveinhell 🇭🇹 421 543 3ms 6 Jan 2024 443rd Kacarott 🇦🇺 419 250 78ms 13 Sep 2024 444th didion0 🇺🇸 419 252 9ms 24 Feb 2025 445th dokutan 417 320 8ms 1 Jul 2024 446th andrewjc2000 416 210 98ms 14 Aug 2025 447th Natanaelel 🇸🇪 415 465 154ms 9 Jun 2025 448th MeWhenI 🇻🇦 413 433 2ms 1 Sep 2023 449th jerrandolph 412 356 268ms 22 Sep 2025 450th ovs-code 🇩🇪 408 257 71ms 17 Mar 2025 First Prev 376–450 of 1,310 Next Last