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Cubes 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th Troon 461 199 10ms 23 Oct 2022 600th Lwi-Sandwich 461 199 11ms 22 Apr 2024 600th andrewjc2000 461 199 11ms 8 Jul 2025 604th galloj 🇨🇿 460 257 186ms 16 Jan 2023 605th raphaelimahorn 460 430 442ms 12 Mar 2026 606th dokutan 460 580 1,205ms 26 Jan 2026 607th angel-p57 🇯🇵 460 796 3ms 23 Nov 2023 608th dokutan 459 491 117ms 12 Dec 2025 609th decorator-factory 458 200 10ms 27 May 2019 609th andre-lameirinhas 🇵🇹 458 200 10ms 26 Jul 2022 609th betaveros 458 200 11ms 31 Dec 2022 609th Alex-x90 🇺🇸 458 200 10ms 20 Apr 2023 609th guilhem-roy 🇫🇷 458 200 11ms 29 Jun 2023 614th MaxCastella 🇫🇷 458 206 221ms 21 Jan 2025 615th TheZwierzLF 🇵🇱 456 201 11ms 22 May 2025 616th denkyuu1 454 210 555ms 27 days ago 617th CaedenHarper 🇨🇦 454 251 10ms 6 Nov 2025 618th msbranicky 454 321 2ms 26 Sep 2023 619th aspiringLich 454 428 176ms 12 May 2022 619th msbranicky 454 428 183ms 6 Oct 2023 621st Radwatch 453 420 88ms 28 Jun 2022 622nd dsx20 452 381 467ms 3 Dec 2022 623rd Pyroan 449 204 11ms 3 Aug 2023 624th voytxt 🇨🇿 449 254 12ms 25 Feb 2022 624th alexsave 449 254 10ms 13 Nov 2025 626th Shanethegamer 🇺🇸 449 440 500ms 25 Sep 2025 627th Lv0Sys 🇵🇱 448 185 37ms 2 Dec 2025 628th daedals 447 205 9ms 13 May 2019 628th richard-oelze 🇩🇪 447 205 10ms 14 Feb 2021 628th Mabeloid 🇳🇴 447 205 11ms 20 Oct 2025 631st juliansiebert 🇩🇪 447 211 247ms 22 Jul 2022 632nd roavin 447 385 442ms 7 Jun 2022 633rd Schmitt-Very-Cool 446 443 467ms 26 Sep 2025 634th yanjs 445 206 10ms 30 Sep 2021 634th feherd 445 206 10ms 14 Aug 2022 634th janbehrens 🇩🇪 445 206 10ms 17 Jun 2023 637th MeWhenI 🇻🇦 445 220 146ms 3 Aug 2024 638th Maashau 445 390 3ms 25 Nov 2025 639th janbehrens 🇩🇪 444 391 1ms 3 Jan 2022 640th TheAristos 443 207 10ms 16 Oct 2019 640th Mathrew2012 443 207 10ms 30 Aug 2024 640th commandz0 🇺🇸 443 207 10ms 4 May 2025 640th Lv0Sys 🇵🇱 443 207 10ms 2 Dec 2025 644th p-vf 🇨🇭 443 388 422ms 21 Nov 2021 645th MichalMarsalek 🇨🇿 443 826 3ms 25 Dec 2022 646th TheZwierzLF 🇵🇱 442 201 562ms 21 Nov 2025 647th BBoehm 🇩🇪 442 258 15ms 15 Feb 2021 647th ArmaanAS 442 258 10ms 29 Mar 2021 649th asheeri 441 208 11ms 16 Aug 2021 649th Indivicivet 441 208 10ms 26 Oct 2021 651st yzhs 🇩🇪 441 348 125ms 25 Jul 2021 652nd mrmena 🇦🇺 441 393 43ms 10 Jun 2024 653rd olleicua 🇺🇸 440 832 3ms 15 Jul 2025 654th Psirving 439 209 11ms 3 Aug 2020 654th Andriamanitra 🇫🇮 439 209 13ms 9 Apr 2022 654th nstearns96 🇬🇧 439 209 10ms 12 Jan 2023 657th astdefu 439 395 3ms 10 Dec 2022 658th janbehrens 🇩🇪 439 433 2,926ms 20 Nov 2022 659th hamhub7 438 393 514ms 11 Aug 2022 660th adoxography 437 210 11ms 6 Feb 2019 660th sk- 437 210 10ms 11 Sep 2020 660th argusdusty 🇺🇸 437 210 11ms 11 Jan 2021 660th Andrey2001 437 210 11ms 23 Nov 2025 664th KevinMarquette 🇺🇸 436 216 257ms 6 Jun 2020 665th Pena86 436 445 185ms 2 Jan 2022 666th adamnielson42 🇺🇸 435 211 12ms 14 Apr 2023 666th BREMAUCY 🇫🇷 435 211 10ms 22 Feb 2024 668th Shanethegamer 🇺🇸 435 262 20ms 12 May 2023 669th rambox11 435 399 3ms 12 Mar 2019 670th jared-hughes 434 191 38ms 11 Oct 2022 671st orthoplex 🇨🇽 434 693 3ms 9 Jun 2024 672nd AlephSquirrel 433 205 630ms 21 Jan 2024 672nd Mabeloid 🇳🇴 433 205 671ms 20 Oct 2025 674th galloj 🇨🇿 432 212 11ms 20 Aug 2022 674th RedzGoose 🇦🇺 432 212 10ms 14 Oct 2024 676th adriweb 🇫🇷 432 264 11ms 21 Aug 2023 676th tomh1012 432 264 10ms 21 Nov 2025 678th commandz0 🇺🇸 431 206 686ms 1 Sep 2025 679th error256 431 340 39ms 29 Aug 2024 680th shen-hong-xin 430 213 10ms 9 Jul 2021 680th jfallon1997 430 213 10ms 16 Aug 2022 680th StefanHabel 🇨🇦 430 213 20ms 12 Dec 2022 683rd ShiraJoseph 🇺🇸 430 265 12ms 28 Apr 2022 684th bac0id 429 443 466ms 23 Feb 2024 685th hjcafaroUC 428 214 10ms 1 Aug 2020 685th AlephSquirrel 428 214 10ms 8 Jul 2022 685th lomarbrick 428 214 11ms 22 May 2023 685th stefangimmillaro 428 214 10ms 19 Jun 2023 685th lhulinsky 428 214 10ms 21 Oct 2024 685th qpwoeirut 428 214 11ms 16 Sep 2025 691st lukasmoellerch 427 267 13ms 15 Jul 2019 692nd jjgry 426 215 10ms 1 Mar 2021 692nd jhpaques 🇫🇷 426 215 10ms 21 Sep 2022 694th Andrey2001 425 209 497ms 26 Nov 2025 695th Shanethegamer 🇺🇸 425 334 76ms 18 May 2025 696th jngbsn 425 408 3ms 17 Jul 2020 697th The3gs 424 216 10ms 13 Oct 2020 697th abailey2020 🇺🇸 424 216 11ms 13 Dec 2020 697th Pulencode 🇨🇨 424 216 11ms 14 Nov 2024 700th knutae 🇳🇴 423 217 10ms 19 Jul 2019 First Prev 601–700 of 1,772 Next Last