Rijndael S-box in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 Tower of Hanoi 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 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st Yewzir 🇧🇪 268 593 1,880ms 14 Nov 2025 642nd bac0id 267 236 2ms 8 Jan 2025 643rd dokutan 267 305 35ms 13 Mar 2025 644th msbranicky 267 590 2,233ms 11 Jan 2025 645th JOrE20 267 768 4ms 23 days ago 646th InigoK 🇺🇸 267 883 3ms 6 Aug 2025 647th trinityy-7 266 237 1ms 10 Oct 2023 648th KatieLG 🇬🇧 266 769 3ms 11 Aug 2024 648th Shanethegamer 🇺🇸 266 769 3ms 11 Aug 2024 648th HumanoidCPU 266 769 3ms 13 Aug 2024 648th KatieLG-Transpiler 🇬🇧 266 769 3ms 16 Aug 2024 648th Mabeloid 🇳🇴 266 769 4ms 21 Sep 2024 648th CaedenHarper 🇨🇦 266 769 3ms 22 Jan 2025 648th snoozingnewt 🇨🇦 266 769 3ms 28 Sep 2025 655th JunkIce 265 338 438ms 13 Feb 2025 656th tomtheisen 🇺🇸 265 521 425ms 13 Feb 2025 657th peachey2k2 262 240 2ms 22 Nov 2025 658th msbranicky 262 638 143ms 1 Sep 2023 659th c0d3-4-F00d 🇩🇪 261 241 2ms 4 Dec 2023 660th helbling 🇨🇭 260 242 1ms 25 Jul 2024 661st Shanethegamer 🇺🇸 260 781 22ms 1 Sep 2023 661st KatieLG 🇬🇧 260 781 23ms 2 Sep 2023 661st KatieLG-Transpiler 🇬🇧 260 781 22ms 2 Sep 2023 661st snoozingnewt 🇨🇦 260 781 22ms 5 Sep 2023 661st vgamula 🇺🇦 260 781 22ms 6 Sep 2023 661st HumanoidCPU 260 781 22ms 16 Apr 2024 661st Mabeloid 🇳🇴 260 781 22ms 21 Sep 2024 661st dokutan 260 781 22ms 18 Oct 2024 661st CaedenHarper 🇨🇦 260 781 23ms 22 Jan 2025 670th ndren 260 782 25ms 20 Jan 2025 670th Stockoh 🇫🇷 260 782 23ms 9 Jan 2026 672nd Martymoose98 258 244 1ms 30 May 2025 673rd JunkIce 258 338 10ms 13 Feb 2025 674th dokutan 257 652 118ms 29 Dec 2025 675th blaztoma 🇱🇹 255 540 422ms 6 Sep 2025 676th 1231234md5 🇨🇳 254 344 17ms 12 Dec 2023 677th Shanethegamer 🇺🇸 253 782 66ms 1 Sep 2023 677th HumanoidCPU 253 782 68ms 27 May 2024 677th dokutan 253 782 62ms 30 Jul 2024 677th Mabeloid 🇳🇴 253 782 66ms 21 Sep 2024 677th CaedenHarper 🇨🇦 253 782 60ms 22 Jan 2025 682nd rak1507 🇬🇧 252 347 49ms 1 Sep 2023 683rd dokutan 251 588 361ms 24 Sep 2025 684th KatieLG 🇬🇧 251 712 3ms 22 Aug 2024 685th KatieLG 🇬🇧 250 792 63ms 2 Sep 2023 686th gigaprofisi 🇺🇸 248 254 2ms 16 Jul 2025 687th JOrE20 248 327 31ms 8 hours ago 688th KatieLG 🇬🇧 246 430 11ms 5 Oct 2025 689th kallmi28 🇨🇿 244 258 2ms 8 Nov 2023 690th dokutan 244 791 122ms 18 Oct 2024 691st KatieLG-Transpiler 🇬🇧 244 809 615ms 2 Sep 2023 692nd MeWhenI 🇻🇦 243 779 9ms 1 Sep 2023 692nd Shanethegamer 🇺🇸 243 779 9ms 1 Sep 2023 692nd HumanoidCPU 243 779 10ms 16 Apr 2024 692nd Mabeloid 🇳🇴 243 779 9ms 21 Sep 2024 692nd dokutan 243 779 9ms 18 Oct 2024 692nd CaedenHarper 🇨🇦 243 779 10ms 22 Jan 2025 698th Shanethegamer 🇺🇸 243 795 109ms 1 Sep 2023 698th KatieLG 🇬🇧 243 795 114ms 2 Sep 2023 698th KatieLG-Transpiler 🇬🇧 243 795 109ms 2 Sep 2023 698th msbranicky 243 795 111ms 11 Sep 2023 698th HumanoidCPU 243 795 104ms 16 Apr 2024 698th Mabeloid 🇳🇴 243 795 123ms 21 Sep 2024 698th CaedenHarper 🇨🇦 243 795 109ms 21 Jan 2025 698th JOrE20 243 795 118ms 11 days ago 706th yzhs 🇩🇪 242 260 1ms 24 Mar 2024 707th msbranicky 242 596 1ms 10 Oct 2023 708th msbranicky 242 637 6ms 1 Sep 2023 709th snoozingnewt 🇨🇦 242 798 105ms 4 Sep 2023 710th LostSyntax21 🇬🇧 241 363 35ms 23 Oct 2025 711th MeWhenI 🇻🇦 241 800 109ms 1 Sep 2023 712th Andrey2001 240 364 20ms 14 days ago 713th HumanoidCPU 240 425 862ms 27 Dec 2025 714th msbranicky 238 625 86ms 1 Sep 2023 715th KatieLG 🇬🇧 237 797 9ms 2 Sep 2023 715th KatieLG-Transpiler 🇬🇧 237 797 11ms 2 Sep 2023 717th roguh 🇬🇹 235 268 2ms 23 Jan 2024 718th bac0id 235 587 408ms 9 Jan 2025 719th cbrt-x 235 821 109ms 9 Oct 2023 720th msbranicky 234 678 1,676ms 17 Sep 2025 First Prev 641–720 of 1,397 Next Last