Rijndael S-box in Python 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 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 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time 1st btnlq 1,000 89 23 Sep 2023 2nd JayXon 🇺🇸 947 94 29 Oct 2024 3rd Steffan153 🇫🇮 927 96 10 Jun 2024 3rd pardouin 🇫🇷 927 96 12 Jul 2024 5th lifthrasiir 🇰🇷 918 97 20 Nov 2024 5th sean-niemann 🇺🇸 918 97 5 Feb 2025 7th kg583 🇺🇸 908 98 20 Feb 2024 8th hallvabo 🇳🇴 899 99 12 Sep 2023 9th SirBogman 🇺🇸 873 102 21 Sep 2023 10th inventshah 856 104 3 Sep 2023 11th anter69 🇭🇺 848 105 19 Nov 2023 12th GolfingSuccess 🇬🇷 832 107 1 Sep 2023 13th neel11235813 817 109 29 Nov 2023 14th davitf 809 110 30 Apr 2024 14th ndren 809 110 37 hours ago 16th m-tkach 🇺🇦 742 120 1 Sep 2023 17th emgordon154 736 121 13 Apr 2025 18th CornerMercury 🇬🇧 718 124 37 hours ago 19th duckyluuk 🇳🇱 706 126 5 Jul 2025 20th weliveinhell 🇭🇹 685 130 14 Oct 2023 21st albanian-laundromat 674 132 6 May 2025 22nd dokutan 659 135 10 Sep 2025 23rd KatieLG 🇬🇧 650 137 29 Jul 2024 23rd ovs-code 🇩🇪 650 137 17 Mar 2025 25th AlephSquirrel 640 139 4 Feb 2024 26th xnor-gate 636 140 9 Sep 2023 26th wh3n3v3r 🇨🇿 636 140 18 Nov 2024 28th nwellnhof 🇩🇪 627 142 15 Nov 2023 28th bizy-coder 627 142 29 Oct 2024 30th canissimia 🇦🇶 614 145 9 Sep 2023 30th SB-945 614 145 12 Sep 2025 32nd juliusgeo 601 148 17 Sep 2023 32nd 5cw 🇺🇸 601 148 17 Jul 2025 34th GrayJoKing 🇦🇺 589 151 15 Nov 2023 34th yzhs 🇩🇪 589 151 24 Mar 2024 36th FlorianCassayre 🇫🇷 586 152 18 Sep 2023 36th Seek64 🇩🇪 586 152 5 Jun 2024 38th MeWhenI 🇻🇦 578 154 1 Sep 2023 39th snoozingnewt 🇺🇸 567 157 2 days ago 40th bricknellj 560 159 23 Apr 2025 41st jared-hughes 511 174 5 Sep 2023 42nd guilhem-roy 🇫🇷 486 183 10 Jul 2024 43rd stefangimmillaro 476 187 9 Sep 2023 43rd Mabeloid 🇳🇴 476 187 17 Sep 2024 45th CaedenHarper 🇨🇦 461 193 14 Aug 2025 46th ryyyn 🇺🇸 452 197 1 Jul 2025 46th RaBa21 🇭🇺 452 197 1 Aug 2025 48th InigoK 🇺🇸 441 202 10 Sep 2025 49th klixel 🇨🇦 436 204 20 Jul 2025 50th blaztoma 🇱🇹 428 208 6 days ago 51st andrewjc2000 424 210 14 Aug 2025 52nd StefanHabel 🇨🇦 414 215 1 Sep 2023 53rd janbehrens 🇩🇪 410 217 2 Jan 2024 53rd BREMAUCY 🇫🇷 410 217 24 Aug 2025 55th DialFrost 🇸🇬 406 219 11 Oct 2024 56th annaproxy 405 220 4 Oct 2023 57th OllieBoyne 🇬🇧 403 221 6 Jun 2024 58th commandblockguy 🇺🇸 399 223 23 Mar 2025 59th mathisfun271 392 227 16 Feb 2024 60th scpchicken 🇵🇼 390 228 2 Nov 2023 61st Languag3 387 230 15 Oct 2024 62nd fgrosshans 🇫🇷 385 231 1 Sep 2023 63rd ahmetdemirag 🇨🇾 376 237 19 Feb 2025 64th qpwoeirut 372 239 22 days ago 65th m42km 371 240 4 Feb 2024 66th adamnielson42 🇺🇸 368 242 20 Dec 2023 66th madex 🇩🇪 368 242 2 Jul 2024 68th nstearns96 🇬🇧 359 248 20 Sep 2023 68th cros107 🇦🇺 359 248 7 Feb 2025 70th 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