Cubes 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 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 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 826th tomh1012 371 320 9ms 15 Sep 2025 827th HumanoidCPU 371 468 3ms 4 Mar 2025 828th Secozzi 369 256 9ms 21 Mar 2021 828th tobyLovick 369 256 9ms 5 Nov 2023 828th WillConker 369 256 10ms 25 Oct 2024 831st Shanethegamer 🇺🇸 369 301 3ms 20 Jan 2021 832nd acollett89 369 321 13ms 4 Aug 2025 833rd Jaykul 368 256 216ms 11 May 2024 834th jacklynnepenick 368 257 10ms 21 Aug 2021 834th brimstonetrader 368 257 10ms 28 Feb 2024 836th shen-hong-xin 365 227 44ms 7 Jul 2021 837th JoeBigToe 365 258 215ms 9 Jun 2020 838th gnlow 🇰🇷 365 325 8ms 3 May 2020 839th SteveL-MSFT 364 259 198ms 6 Jun 2020 840th SniperSmiley 🇺🇸 364 260 9ms 30 May 2021 841st vroup 🇩🇰 363 327 9ms 20 Sep 2022 842nd adamnielson42 🇺🇸 363 555 6ms 2 Oct 2023 843rd snltd 362 229 35ms 16 Oct 2019 844th cros107 🇦🇺 362 261 9ms 26 Jun 2023 844th davidtiemstra 362 261 11ms 12 Jul 2023 846th Maximizer02 362 414 8ms 30 Jul 2024 847th Natanaelel 🇸🇪 361 213 159ms 7 Oct 2021 848th mpogudintrade 360 477 382ms 30 Oct 2023 849th SirFireball3521 359 214 235ms 8 Mar 2023 850th StardustGogeta 359 263 9ms 17 Nov 2019 850th ValdeQwerty 359 263 11ms 10 Sep 2020 852nd unfinishedprogram 359 330 10ms 12 Jul 2024 853rd jgbaldwinbrown 359 483 3ms 21 Sep 2021 854th dokutan 359 555 472ms 8 days ago 855th dokutan 359 742 1,230ms 14 Jan 2025 856th eddvrs 358 264 9ms 22 Dec 2023 857th neel11235813 358 331 9ms 1 Feb 2024 858th m-tkach 🇺🇦 358 837 1ms 18 May 2022 859th alangodfrey 357 265 9ms 30 Jan 2019 859th ThatAlo 357 265 9ms 23 May 2023 861st gjh71 🇳🇱 356 265 213ms 27 Dec 2020 862nd bbakersmith 356 343 15ms 30 Jul 2021 863rd Natanaelel 🇸🇪 355 230 37ms 1 Mar 2025 864th twocatsinatrenchcoat 355 266 9ms 24 Nov 2022 864th l-donovan 355 266 10ms 2 Feb 2024 864th dirckvdende 355 266 9ms 6 Jul 2025 867th sleepyStick 354 267 9ms 11 Mar 2022 867th Rubiksmath 354 267 9ms 29 Sep 2024 869th zuparnowa 353 268 9ms 11 Feb 2019 869th henrytranter 353 268 10ms 20 Sep 2019 869th Dazza314 🇬🇧 353 268 11ms 27 Oct 2020 872nd n0es 351 269 9ms 7 Oct 2022 873rd UniBlueFerox 350 270 9ms 21 Oct 2020 874th Shanethegamer 🇺🇸 350 348 15ms 8 Sep 2021 875th rak1507 🇬🇧 349 271 11ms 26 Nov 2021 876th dillon-duncando 348 272 10ms 4 Oct 2022 876th DrPrettyman 348 272 9ms 25 Jul 2023 876th strogor 348 272 9ms 9 Jun 2025 879th dokutan 348 587 262ms 25 Mar 2025 880th dsntzn 🇸🇰 347 342 9ms 10 Aug 2020 881st iznax 347 495 340ms 21 Nov 2021 882nd msbranicky 346 275 428ms 15 Jan 2024 883rd omri2001 345 274 9ms 22 Oct 2022 883rd cingulataluke 345 274 10ms 26 Aug 2023 885th KatieLG 🇬🇧 345 773 1,094ms 7 Jul 2025 886th csharpython 344 241 34ms 14 Sep 2025 887th OppositeShark 341 277 9ms 19 Jul 2022 888th robertovers 340 278 11ms 1 Oct 2023 889th GeorgeStechman 🇬🇧 340 349 9ms 23 Jun 2022 890th hyvyys 338 280 10ms 11 Sep 2020 890th EyalLitvin 338 280 10ms 25 Nov 2022 890th ztuned 338 280 9ms 26 Jul 2023 890th f-tucker 338 280 10ms 30 May 2024 894th varhammer 🇷🇺 338 491 16ms 13 Dec 2023 895th matejmatik123 🇸🇰 338 562 993ms 12 Jul 2025 896th mukulkesh 335 354 9ms 23 Mar 2023 897th eiburns 333 284 13ms 26 Jan 2023 897th Vaekor 333 284 9ms 3 Aug 2023 897th azka1368 333 284 9ms 24 Nov 2023 900th Shanethegamer 🇺🇸 329 286 194ms 14 Sep 2021 First Prev 826–900 of 1,626 Next Last