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 751st Shanethegamer 🇺🇸 196 774 73ms 1 Sep 2023 751st HumanoidCPU 196 774 73ms 9 May 2024 751st CaedenHarper 🇨🇦 196 774 64ms 22 Jan 2025 754th KatieLG-Transpiler 🇬🇧 196 801 2ms 2 Sep 2023 755th XenThe 🇬🇧 195 541 9ms 15 Jul 2025 756th MeWhenI 🇻🇦 195 778 72ms 1 Sep 2023 756th Mabeloid 🇳🇴 195 778 68ms 21 Sep 2024 758th KatieLG 🇬🇧 193 422 35ms 2 Oct 2025 759th dokutan 193 542 123ms 6 Nov 2024 760th JRaspass 🇬🇧 193 545 4ms 3 Sep 2023 761st JOrE20 193 546 9ms 12 days ago 762nd CaedenHarper 🇨🇦 193 837 1,695ms 22 Jan 2025 762nd dokutan 193 837 1,660ms 13 Sep 2025 762nd Shanethegamer 🇺🇸 193 837 1,652ms 28 Sep 2025 765th HumanoidCPU 193 838 1,583ms 13 Sep 2025 766th Shanethegamer 🇺🇸 192 776 85ms 1 Sep 2023 766th MeWhenI 🇻🇦 192 776 80ms 1 Sep 2023 766th KatieLG 🇬🇧 192 776 82ms 2 Sep 2023 766th KatieLG-Transpiler 🇬🇧 192 776 68ms 2 Sep 2023 766th HumanoidCPU 192 776 75ms 16 Apr 2024 766th Mabeloid 🇳🇴 192 776 66ms 21 Sep 2024 766th CaedenHarper 🇨🇦 192 776 74ms 20 Jan 2025 766th gigaprofisi 🇺🇸 192 776 65ms 9 days ago 774th heanyang1 191 329 3ms 24 May 2025 774th BREMAUCY 🇫🇷 191 329 2ms 21 days ago 776th MeWhenI 🇻🇦 191 551 3ms 1 Sep 2023 777th KatieLG 🇬🇧 191 793 66ms 2 Sep 2023 777th KatieLG-Transpiler 🇬🇧 191 793 67ms 2 Sep 2023 779th coreynash 188 563 9ms 16 Feb 2024 780th olleicua 🇺🇸 185 572 9ms 13 Feb 2024 781st Shanethegamer 🇺🇸 185 798 325ms 25 Sep 2025 781st HumanoidCPU 185 798 314ms 14 days ago 783rd Ripick 184 343 2ms 22 Oct 2025 784th Stockoh 🇫🇷 184 474 13ms 30 Sep 2024 785th msbranicky 184 613 41ms 21 Sep 2023 786th dokutan 184 664 1,282ms 24 Mar 2025 787th Shanethegamer 🇺🇸 184 777 37ms 22 Aug 2024 787th KatieLG 🇬🇧 184 777 37ms 22 Aug 2024 787th HumanoidCPU 184 777 41ms 25 Aug 2024 787th Mabeloid 🇳🇴 184 777 42ms 21 Sep 2024 787th error256 184 777 42ms 10 Jan 2025 787th CaedenHarper 🇨🇦 184 777 39ms 22 Jan 2025 787th gigaprofisi 🇺🇸 184 777 37ms 17 days ago 794th MichalMarsalek 🇨🇿 184 1,177 5ms 1 Sep 2023 795th retrohun 183 570 54ms 6 Sep 2023 796th alexsave 183 577 9ms 18 days ago 797th KatieLG 🇬🇧 183 791 1ms 8 Oct 2023 797th snoozingnewt 🇺🇸 183 791 1ms 10 days ago 797th CaedenHarper 🇨🇦 183 791 1ms 10 days ago 797th Shanethegamer 🇺🇸 183 791 1ms 10 days ago 797th HumanoidCPU 183 791 1ms 10 days ago 797th gigaprofisi 🇺🇸 183 791 1ms 9 days ago 803rd Schmitt-Very-Cool 183 808 324ms 3 Oct 2025 803rd gigaprofisi 🇺🇸 183 808 327ms 17 days ago 805th dokutan 182 457 211ms 14 Apr 2025 806th KatieLG-Transpiler 🇬🇧 182 795 1ms 8 Oct 2023 807th KatieLG 🇬🇧 181 815 329ms 24 Sep 2025 808th MeWhenI 🇻🇦 180 815 258ms 1 Sep 2023 808th Shanethegamer 🇺🇸 180 815 269ms 13 Sep 2023 808th KatieLG 🇬🇧 180 815 315ms 23 Mar 2024 808th HumanoidCPU 180 815 264ms 26 Aug 2024 812th msbranicky 179 571 192ms 15 Jan 2024 813th gifti258 179 585 208ms 13 Sep 2023 814th iczelia 🇩🇪 179 591 9ms 14 days ago 815th dokutan 179 666 275ms 21 Jun 2025 816th KatieLG-Transpiler 🇬🇧 178 822 255ms 2 Sep 2023 817th olleicua 🇺🇸 177 460 35ms 11 Apr 2024 818th ndren 176 598 3ms 2 Sep 2023 819th msbranicky 176 601 10ms 8 Sep 2023 820th kkoenig 176 834 257ms 3 Jan 2024 821st Mabeloid 🇳🇴 176 835 259ms 21 Sep 2024 822nd MarcMush 🇫🇷 175 360 2ms 7 Jan 2024 823rd Shanethegamer 🇺🇸 175 786 320ms 1 Sep 2023 823rd MeWhenI 🇻🇦 175 786 307ms 1 Sep 2023 823rd Maximizer02 175 786 305ms 12 Mar 2024 First Prev 751–825 of 1,315 Next Last