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 151st CLOStrophobic 🇮🇹 767 201 8ms 5 Mar 2025 152nd nwellnhof 🇩🇪 765 110 54ms 8 Sep 2023 153rd SirBogman 🇺🇸 764 180 332ms 27 Sep 2023 154th emplv 🇱🇻 764 192 267ms 20 Oct 2023 155th MeWhenI 🇻🇦 763 259 692ms 5 Oct 2023 156th snoozingnewt 🇺🇸 760 260 110ms 13 hours ago 157th emgordon154 759 138 131ms 20 days ago 158th MeWhenI 🇻🇦 758 195 349ms 12 days ago 159th SirBogman 🇺🇸 755 110 299ms 27 Jan 2024 160th snoozingnewt 🇺🇸 752 119 385ms 16 days ago 161st inventshah 751 112 55ms 3 Sep 2023 161st emgordon154 751 112 54ms 25 Sep 2025 163rd Alex-x90 🇺🇸 750 84 2ms 1 Sep 2023 164th error256 750 174 2ms 28 Sep 2024 165th weliveinhell 🇭🇹 748 184 384ms 27 Sep 2023 166th emgordon154 746 120 559ms 13 Apr 2025 167th error256 744 113 53ms 28 May 2024 168th nwellnhof 🇩🇪 741 85 2ms 10 Sep 2023 169th stefangimmillaro 736 187 412ms 20 Jun 2025 170th emgordon154 735 101 42ms 8 days ago 171st snoozingnewt 🇺🇸 734 119 25ms 16 days ago 172nd prplz 🇦🇺 733 86 2ms 27 Jan 2025 173rd ovs-code 🇩🇪 733 143 125ms 3 Sep 2023 173rd error256 733 143 122ms 28 May 2024 175th snoozingnewt 🇺🇸 730 208 91ms 16 days ago 176th stefangimmillaro 730 229 109ms 9 Sep 2023 177th m-tkach 🇺🇦 728 120 11ms 1 Sep 2023 178th emgordon154 728 145 9ms 18 Oct 2024 179th saito-ta 🇯🇵 724 87 2ms 26 Sep 2025 180th lifthrasiir 🇰🇷 724 101 3ms 30 Nov 2024 181st emgordon154 722 121 45ms 13 Apr 2025 181st CornerMercury 🇬🇧 722 121 116ms 14 days ago 183rd SirBogman 🇺🇸 721 547 17ms 27 Sep 2023 184th ovs-code 🇩🇪 719 117 55ms 3 Sep 2023 184th MostParsingVex 719 117 55ms 19 Jan 2025 186th stefangimmillaro 718 206 363ms 6 Oct 2025 187th MostParsingVex 716 88 2ms 20 Jan 2025 187th KasperKivimaeki 🇫🇮 716 88 2ms 23 days ago 189th sean-niemann 🇺🇸 714 207 347ms 26 Sep 2025 190th nwellnhof 🇩🇪 709 149 9ms 11 Sep 2023 191st inventshah 708 89 2ms 3 Sep 2023 192nd inventshah 708 148 122ms 3 Sep 2023 193rd sean-niemann 🇺🇸 705 195 395ms 20 Jun 2025 194th m-tkach 🇺🇦 705 287 33ms 18 Jan 2024 195th stefangimmillaro 704 224 3,110ms 11 Nov 2024 196th lynn 704 274 201ms 12 Jun 2024 197th AlephSquirrel 701 220 7ms 22 Jan 2025 198th MostParsingVex 701 225 3,861ms 11 Nov 2024 199th madeforlosers 700 151 8ms 7 Nov 2023 200th adamnielson42 🇺🇸 694 107 213ms 6 Sep 2023 200th CaedenHarper 🇨🇦 694 107 206ms 30 Jan 2025 202nd duckyluuk 🇳🇱 693 126 118ms 5 Jul 2025 203rd IanUtley 691 274 640ms 4 Feb 2025 204th error256 690 173 379ms 9 Oct 2024 205th Waffle3z 687 180 2ms 12 Sep 2023 206th weliveinhell 🇭🇹 686 174 263ms 6 Jan 2024 207th GrayJoKing 🇦🇺 679 104 251ms 17 Nov 2023 208th canissimia 🇦🇶 679 120 51ms 16 Sep 2023 208th sisyphus-ppcg 🇦🇺 679 120 37ms 17 Nov 2023 210th stefangimmillaro 679 216 263ms 7 Sep 2023 211th duckyluuk 🇳🇱 678 132 474ms 28 Aug 2024 211th albanian-laundromat 678 132 531ms 4 Aug 2025 213th CatsAreFluffy 677 93 2ms 16 Feb 2024 214th nwellnhof 🇩🇪 674 121 42ms 10 Sep 2023 215th nwellnhof 🇩🇪 673 105 265ms 15 Nov 2023 216th weliveinhell 🇭🇹 672 130 10ms 14 Oct 2023 217th namelessiw 671 205 358ms 21 Jul 2025 218th Alex-x90 🇺🇸 667 157 128ms 9 Jan 2025 219th MeWhenI 🇻🇦 663 123 54ms 1 Sep 2023 220th dokutan 663 135 429ms 10 Sep 2025 221st albanian-laundromat 661 132 157ms 6 May 2025 222nd pardouin 🇫🇷 658 130 930ms 10 Aug 2025 223rd ovs-code 🇩🇪 658 136 441ms 17 Mar 2025 224th neel11235813 657 113 209ms 10 Oct 2023 225th ovs-code 🇩🇪 657 124 47ms 13 May 2025 First Prev 151–225 of 1,310 Next Last