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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 526th codereport 🇨🇦 330 226 18 Apr 2025 527th gastropner 329 227 3 days ago 528th Stanbroek 329 291 18 Sep 2023 529th dokutan 329 665 12 Mar 2025 530th crizin 🇰🇷 326 534 15 Sep 2023 531st frankgraziano 323 318 11 Apr 2025 532nd msbranicky 322 623 21 Sep 2023 533rd msbranicky 321 609 13 Sep 2023 534th bac0id 316 236 8 Jan 2025 535th trinityy-7 315 237 10 Oct 2023 536th TheEric0802 🇩🇪 314 622 22 Sep 2023 537th c0d3-4-F00d 🇩🇪 310 241 4 Dec 2023 537th Mabeloid 🇳🇴 310 241 29 Sep 2024 539th helbling 🇨🇭 308 242 25 Jul 2024 540th KatieLG 🇬🇧 307 712 22 Aug 2024 541st MeWhenI 🇻🇦 307 773 1 Sep 2023 541st Shanethegamer 🇺🇸 307 773 1 Sep 2023 541st snoozingnewt 🇺🇸 307 773 2 Sep 2023 541st msbranicky 307 773 13 Sep 2023 541st theunofficialcoder 307 773 7 Jan 2024 541st KatieLG 🇬🇧 307 773 17 Mar 2024 541st HumanoidCPU 307 773 16 Apr 2024 541st Mabeloid 🇳🇴 307 773 21 Sep 2024 541st CaedenHarper 🇨🇦 307 773 22 Jan 2025 541st JunkIce 307 773 24 Jan 2025 551st Martymoose98 306 244 30 May 2025 552nd dokutan 296 661 9 Feb 2025 553rd gigaprofisi 🇺🇸 294 254 3 days ago 554th Shanethegamer 🇺🇸 294 776 1 Sep 2023 554th MeWhenI 🇻🇦 294 776 1 Sep 2023 554th KatieLG 🇬🇧 294 776 2 Sep 2023 554th KatieLG-Transpiler 🇬🇧 294 776 2 Sep 2023 554th snoozingnewt 🇺🇸 294 776 11 Oct 2023 554th HumanoidCPU 294 776 16 Apr 2024 554th Mabeloid 🇳🇴 294 776 21 Sep 2024 554th CaedenHarper 🇨🇦 294 776 20 Jan 2025 562nd tatzyr 🇯🇵 290 367 11 Feb 2025 563rd kallmi28 🇨🇿 289 258 8 Nov 2023 564th msbranicky 288 637 1 Sep 2023 565th yzhs 🇩🇪 287 260 24 Mar 2024 566th dokutan 283 1,780 6 Dec 2023 567th neel11235813 283 1,783 20 Nov 2023 568th dokutan 281 569 6 Jun 2024 569th dranjohn 279 437 11 Sep 2023 570th dokutan 279 625 5 Jun 2024 571st Shanethegamer 🇺🇸 279 783 1 Sep 2023 571st theunofficialcoder 279 783 21 Jan 2024 571st Mabeloid 🇳🇴 279 783 21 Sep 2024 571st CaedenHarper 🇨🇦 279 783 22 Jan 2025 575th roguh 🇬🇹 278 268 23 Jan 2024 576th KatieLG-Transpiler 🇬🇧 278 787 2 Sep 2023 577th annaproxy 276 270 1 Sep 2023 578th Yewzir 🇧🇪 276 578 27 Mar 2024 578th alphafalfa 276 578 1 Nov 2024 580th KatieLG 🇬🇧 275 776 11 Dec 2023 580th Shanethegamer 🇺🇸 275 776 11 Dec 2023 580th MeWhenI 🇻🇦 275 776 13 Dec 2023 580th theunofficialcoder 275 776 12 Jan 2024 580th HumanoidCPU 275 776 16 Apr 2024 580th KatieLG-Transpiler 🇬🇧 275 776 16 Aug 2024 580th Mabeloid 🇳🇴 275 776 21 Sep 2024 580th CaedenHarper 🇨🇦 275 776 20 Jan 2025 588th dokutan 272 572 24 Oct 2024 589th Shanethegamer 🇺🇸 269 448 1 Sep 2023 590th plcc0 269 454 10 Apr 2025 591st msbranicky 268 596 10 Oct 2023 592nd rucin93 🇵🇱 266 458 12 Oct 2023 593rd msbranicky 266 626 12 Sep 2023 594th HumanoidCPU 266 820 16 Apr 2024 595th tomtheisen 🇺🇸 265 521 13 Feb 2025 596th msbranicky 264 590 11 Jan 2025 597th eiburns 262 285 6 Nov 2023 598th KatieLG 🇬🇧 262 769 11 Aug 2024 598th Shanethegamer 🇺🇸 262 769 11 Aug 2024 598th HumanoidCPU 262 769 13 Aug 2024 Prev 526–600 of 1,224 Next
