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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 76th AlephSquirrel 878 139 4 Feb 2024 77th sean-niemann 🇺🇸 878 151 7 Aug 2025 78th albanian-laundromat 878 249 25 Jun 2025 79th error256 877 95 17 Oct 2024 80th JayXon 🇺🇸 877 181 10 days ago 81st ovs-code 🇩🇪 877 230 5 Jun 2025 82nd stefangimmillaro 876 223 9 Sep 2023 83rd error256 876 260 20 Jul 2024 84th JayXon 🇺🇸 875 134 14 Apr 2024 85th nwellnhof 🇩🇪 872 110 8 Sep 2023 85th Alex-x90 🇺🇸 872 110 4 Mar 2024 87th xnor-gate 872 140 9 Sep 2023 88th ovs-code 🇩🇪 872 182 11 days ago 89th SirBogman 🇺🇸 870 155 3 Jun 2025 90th xsot 🇸🇬 869 179 19 Jun 2025 91st primo-ppcg 🇹🇭 869 452 13 Aug 2025 92nd UnderKoen 🇳🇱 869 513 7 Oct 2024 93rd m-tkach 🇺🇦 868 514 23 Apr 2024 93rd emgordon154 868 514 1 Nov 2024 95th SirBogman 🇺🇸 867 60 15 Sep 2023 96th MeWhenI 🇻🇦 867 123 1 Sep 2023 96th Steffan153 🇫🇮 867 123 23 Sep 2023 98th jared-hughes 867 489 25 Dec 2023 99th pardouin 🇫🇷 866 141 28 Jun 2024 99th JayXon 🇺🇸 866 141 29 Oct 2024 101st Steffan153 🇫🇮 865 221 12 Jun 2024 102nd typeswitch-dev 🇵🇹 865 571 1 Sep 2023 103rd error256 864 140 1 May 2025 104th MeWhenI 🇻🇦 863 383 1 Jan 2025 105th ovs-code 🇩🇪 860 124 13 May 2025 105th pardouin 🇫🇷 860 124 10 Aug 2025 107th nwellnhof 🇩🇪 860 142 15 Nov 2023 107th Steffan153 🇫🇮 860 142 10 Jun 2024 107th bizy-coder 860 142 29 Oct 2024 110th emgordon154 859 97 11 mins ago 111th kg583 🇺🇸 859 196 15 Jun 2025 112th JayXon 🇺🇸 858 110 10 Jan 2025 113th inventshah 857 112 3 Sep 2023 113th emgordon154 857 112 19 mins ago 115th adamnielson42 🇺🇸 856 387 20 Dec 2023 116th JayXon 🇺🇸 853 170 12 Feb 2025 117th CatsAreFluffy 852 61 4 Jan 2024 118th error256 849 113 28 May 2024 119th Alex-x90 🇺🇸 848 88 1 Sep 2023 120th lifthrasiir 🇰🇷 848 144 20 Nov 2024 120th sean-niemann 🇺🇸 848 144 5 Feb 2025 122nd emgordon154 848 611 2 Mar 2025 123rd error256 847 161 22 Nov 2024 124th SirBogman 🇺🇸 846 126 21 Sep 2023 125th MeWhenI 🇻🇦 843 602 25 Mar 2024 126th canissimia 🇦🇶 842 145 9 Sep 2023 127th sean-niemann 🇺🇸 841 149 9 days ago 128th GrayJoKing 🇦🇺 841 174 17 Nov 2023 129th SirBogman 🇺🇸 840 149 20 Jan 2024 130th GrayJoKing 🇦🇺 839 127 18 Nov 2023 131st sean-niemann 🇺🇸 838 208 23 hours ago 132nd Steffan153 🇫🇮 837 175 17 Nov 2023 133rd kg583 🇺🇸 836 146 20 Feb 2024 134th Lydxn 🇨🇦 835 92 4 Sep 2023 135th GrayJoKing 🇦🇺 834 150 16 Jan 2024 136th edsrzf 🇳🇿 834 174 13 Feb 2025 137th sean-niemann 🇺🇸 833 128 5 Aug 2025 138th AlephSquirrel 833 220 22 Jan 2025 139th nwellnhof 🇩🇪 829 90 9 Sep 2023 139th prplz 🇦🇺 829 90 27 Jan 2025 141st error256 829 236 23 Jul 2024 142nd Steffan153 🇫🇮 828 160 25 Feb 2024 143rd Steffan153 🇫🇮 826 200 18 Oct 2023 144th hallvabo 🇳🇴 825 148 12 Sep 2023 144th 5cw 🇺🇸 825 148 17 Jul 2025 146th bitsandbeyond 🇳🇱 822 160 19 Aug 2024 147th ovs-code 🇩🇪 820 117 3 Sep 2023 148th ovs-code 🇩🇪 820 143 3 Sep 2023 148th error256 820 143 28 May 2024 150th tayloia 🇬🇧 813 162 23 Nov 2024 Prev 76–150 of 1,287 Next