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 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 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 525th ahmetdemirag 🇨🇾 490 193 11ms 24 Jul 2024 527th jackkav 490 242 10ms 4 Feb 2019 528th jacobly0 🇺🇸 490 608 1,639ms 22 Apr 2024 529th MeWhenI 🇻🇦 489 388 80ms 8 May 2022 530th marcin7Cd 487 194 17ms 17 Dec 2020 531st archee303 487 356 3ms 5 Feb 2020 532nd edsrzf 🇳🇿 486 309 9ms 21 Dec 2024 533rd dzhang314 485 195 15ms 13 Aug 2019 534th AlephSquirrel 485 205 586ms 21 Jan 2024 534th Mabeloid 🇳🇴 485 205 634ms 20 days ago 536th Yewzir 🇧🇪 484 358 4ms 9 Feb 2024 537th Natanaelel 🇸🇪 483 190 3ms 20 May 2022 538th emgordon154 483 229 962ms 31 Jul 2024 539th Awsute 483 317 124ms 12 Apr 2022 540th jascotm 482 196 13ms 21 May 2021 541st commandblockguy 🇺🇸 482 206 671ms 1 Sep 2025 542nd dokutan 482 246 9ms 27 Sep 2024 543rd AkashTandon167 482 360 3ms 13 Nov 2019 544th ericlangedijk 🇸🇮 481 357 374ms 14 Mar 2022 545th dokutan 481 402 15ms 20 Apr 2025 546th hjo33 481 425 275ms 24 Aug 2022 547th wobblybits 480 197 9ms 14 Aug 2025 548th philippths 480 413 340ms 5 Apr 2023 549th MeWhenI 🇻🇦 478 220 146ms 3 Aug 2024 550th dokutan 478 397 57ms 29 Apr 2024 551st cypyr 477 198 10ms 8 Aug 2024 552nd Shanethegamer 🇺🇸 477 334 290ms 18 May 2025 553rd aksyristos 476 174 33ms 12 Feb 2023 554th MeWhenI 🇻🇦 476 256 15ms 2 Oct 2024 555th Laksen 🇩🇰 476 518 29ms 9 Jul 2021 556th rschwa6308 🇺🇸 475 199 11ms 16 Nov 2019 556th Troon 475 199 12ms 23 Oct 2022 556th Lwi-Sandwich 475 199 10ms 22 Apr 2024 556th andrewjc2000 475 199 10ms 8 Jul 2025 560th edsrzf 🇳🇿 475 308 41ms 11 Feb 2025 561st astdefu 475 400 74ms 8 Dec 2022 562nd ravnskjaer 🇩🇰 475 417 315ms 30 Dec 2024 563rd decorator-factory 473 200 14ms 27 May 2019 563rd andre-lameirinhas 🇵🇹 473 200 10ms 26 Jul 2022 563rd betaveros 473 200 10ms 31 Dec 2022 563rd Alex-x90 🇺🇸 473 200 10ms 20 Apr 2023 563rd guilhem-roy 🇫🇷 473 200 11ms 29 Jun 2023 568th CaedenHarper 🇨🇦 472 251 9ms 3 days ago 569th TheZwierzLF 🇵🇱 470 201 12ms 22 May 2025 570th arcage 🇯🇵 470 235 949ms 6 May 2021 571st KatieLG 🇬🇧 470 339 286ms 17 May 2025 572nd RedzGoose 🇦🇺 469 212 842ms 14 Oct 2024 573rd aaronze 🇦🇺 468 177 32ms 17 Sep 2023 574th voytxt 🇨🇿 467 254 9ms 25 Feb 2022 575th KatieLG 🇬🇧 465 369 382ms 13 Oct 2024 576th magarifullin 465 417 5ms 4 Oct 2024 577th dokutan 464 374 2ms 29 Apr 2024 578th Pyroan 463 204 9ms 3 Aug 2023 579th alexsave 463 256 9ms 8 Nov 2024 580th Kusarr 463 428 338ms 17 Dec 2020 581st adoxography 462 179 35ms 6 Feb 2019 582nd garrisonhh 462 206 361ms 25 Nov 2020 583rd daedals 461 205 10ms 13 May 2019 583rd richard-oelze 🇩🇪 461 205 13ms 14 Feb 2021 583rd Mabeloid 🇳🇴 461 205 11ms 21 days ago 586th retrohun 461 383 3ms 7 Mar 2021 587th galloj 🇨🇿 460 257 191ms 16 Jan 2023 588th BBoehm 🇩🇪 460 258 8ms 15 Feb 2021 588th ArmaanAS 460 258 9ms 29 Mar 2021 590th yanjs 459 206 10ms 30 Sep 2021 590th feherd 459 206 12ms 14 Aug 2022 590th janbehrens 🇩🇪 459 206 13ms 17 Jun 2023 593rd roguh 🇬🇹 459 345 1ms 20 Oct 2024 594th angel-p57 🇯🇵 459 796 3ms 23 Nov 2023 595th MaxCastella 🇫🇷 457 206 203ms 21 Jan 2025 596th TheAristos 457 207 9ms 16 Oct 2019 596th Mathrew2012 457 207 14ms 30 Aug 2024 596th commandblockguy 🇺🇸 457 207 11ms 4 May 2025 599th asheeri 454 208 12ms 16 Aug 2021 599th Indivicivet 454 208 11ms 26 Oct 2021 First Prev 526–600 of 1,625 Next Last
