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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime 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 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 672nd CaedenHarper 🇨🇦 205 789 20 Jan 2025 677th Mabeloid 🇳🇴 205 855 21 Sep 2024 678th Yewzir 🇧🇪 204 590 28 Apr 2024 679th KatieLG 🇬🇧 204 791 8 Oct 2023 680th dokutan 203 720 24 Mar 2025 681st HumanoidCPU 203 773 24 Oct 2024 681st Shanethegamer 🇺🇸 203 773 24 Oct 2024 681st KatieLG 🇬🇧 203 773 27 Oct 2024 681st CaedenHarper 🇨🇦 203 773 22 Jan 2025 681st Chinay-Domitrix 🇺🇸 203 773 15 Apr 2025 686th KatieLG-Transpiler 🇬🇧 203 795 8 Oct 2023 687th Schmitt-Very-Cool 203 865 10 Sep 2023 688th KatieLG-Transpiler 🇬🇧 203 866 2 Sep 2023 689th msbranicky 202 590 3 Oct 2023 690th MeWhenI 🇻🇦 201 776 1 Sep 2023 690th Shanethegamer 🇺🇸 201 776 1 Sep 2023 690th KatieLG 🇬🇧 201 776 2 Sep 2023 690th KatieLG-Transpiler 🇬🇧 201 776 2 Sep 2023 690th scpchicken 🇵🇼 201 776 14 Nov 2023 690th HumanoidCPU 201 776 4 May 2024 690th dokutan 201 776 24 Jun 2024 690th Mabeloid 🇳🇴 201 776 21 Sep 2024 690th CaedenHarper 🇨🇦 201 776 20 Jan 2025 699th dranjohn 200 437 11 Sep 2023 700th snoozingnewt 🇺🇸 200 781 5 Sep 2023 701st KatieLG-Transpiler 🇬🇧 200 833 2 Sep 2023 702nd HumanoidCPU 199 409 10 Jan 2025 703rd dokutan 199 423 7 Apr 2024 703rd HumanoidCPU 199 423 17 Apr 2024 705th Shanethegamer 🇺🇸 196 774 1 Sep 2023 705th snoozingnewt 🇺🇸 196 774 10 Oct 2023 705th HumanoidCPU 196 774 9 May 2024 705th CaedenHarper 🇨🇦 196 774 22 Jan 2025 709th MeWhenI 🇻🇦 195 778 1 Sep 2023 709th Mabeloid 🇳🇴 195 778 21 Sep 2024 711th dokutan 193 542 6 Nov 2024 712th JRaspass 🇬🇧 193 545 3 Sep 2023 713th heanyang1 191 329 12 days ago 714th MeWhenI 🇻🇦 191 551 1 Sep 2023 715th Shanethegamer 🇺🇸 191 776 1 Sep 2023 715th MeWhenI 🇻🇦 191 776 1 Sep 2023 715th KatieLG 🇬🇧 191 776 2 Sep 2023 715th KatieLG-Transpiler 🇬🇧 191 776 2 Sep 2023 715th snoozingnewt 🇺🇸 191 776 11 Oct 2023 715th HumanoidCPU 191 776 16 Apr 2024 715th Mabeloid 🇳🇴 191 776 21 Sep 2024 715th CaedenHarper 🇨🇦 191 776 20 Jan 2025 723rd KatieLG 🇬🇧 191 793 2 Sep 2023 723rd KatieLG-Transpiler 🇬🇧 191 793 2 Sep 2023 725th coreynash 187 563 16 Feb 2024 726th Shanethegamer 🇺🇸 187 777 22 Aug 2024 726th KatieLG 🇬🇧 187 777 22 Aug 2024 726th HumanoidCPU 187 777 25 Aug 2024 726th Mabeloid 🇳🇴 187 777 21 Sep 2024 726th error256 187 777 10 Jan 2025 726th CaedenHarper 🇨🇦 187 777 22 Jan 2025 732nd Stockoh 🇫🇷 184 474 30 Sep 2024 733rd olleicua 🇺🇸 184 572 13 Feb 2024 734th dokutan 184 664 24 Mar 2025 735th retrohun 183 570 6 Sep 2023 736th MichalMarsalek 🇨🇿 183 1,177 1 Sep 2023 737th alexsave 182 578 7 Nov 2024 738th Shanethegamer 🇺🇸 181 786 1 Sep 2023 738th MeWhenI 🇻🇦 181 786 1 Sep 2023 738th Maximizer02 181 786 12 Mar 2024 738th KatieLG 🇬🇧 181 786 5 May 2024 738th CaedenHarper 🇨🇦 181 786 20 Jan 2025 738th Jacob385 181 786 18 Mar 2025 744th Adix-null 🇱🇹 181 790 10 Dec 2024 744th rollershutter 181 790 29 Jan 2025 744th heanyang1 181 790 12 days ago 747th MeWhenI 🇻🇦 180 815 1 Sep 2023 747th Shanethegamer 🇺🇸 180 815 13 Sep 2023 747th KatieLG 🇬🇧 180 815 23 Mar 2024 747th HumanoidCPU 180 815 26 Aug 2024 Prev 676–750 of 1,173 Next