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 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 Submitted 451st FlorianCassayre 🇫🇷 531 178 26ms 29 Sep 2023 452nd Natanaelel 🇸🇪 531 209 3ms 5 Oct 2021 452nd JRaspass 🇬🇧 531 209 5ms 29 Dec 2022 454th marcin7Cd 531 313 8ms 19 Apr 2021 455th user189032 529 224 9ms 29 May 2019 455th gigaprofisi 🇺🇸 529 224 12ms 11 Aug 2025 457th ZakkkkAttackkkk 🇵🇭 528 179 11ms 5 Aug 2023 457th 5cw 🇺🇸 528 179 11ms 6 Aug 2025 459th dokutan 528 389 123ms 27 Sep 2024 460th inventshah 527 329 4ms 31 Aug 2022 461st MeWhenI 🇻🇦 526 211 4ms 15 Apr 2023 462nd elisherer 🇮🇱 525 226 9ms 8 Apr 2019 463rd Natanaelel 🇸🇪 524 158 36ms 5 Oct 2021 464th prplz 🇦🇺 524 331 4ms 11 Oct 2019 464th jared-hughes 524 331 4ms 21 Nov 2023 466th cahidenes 524 378 424ms 25 Apr 2021 467th detrumi 🇳🇱 523 370 194ms 21 Oct 2020 468th MichalMarsalek 🇨🇿 522 181 10ms 15 Jan 2024 469th two-bad 🇬🇧 522 227 9ms 9 Feb 2024 470th albanian-laundromat 522 332 8 Sep 2025 471st Shanethegamer 🇺🇸 521 392 317ms 4 Feb 2021 472nd jared-hughes 520 228 9ms 19 Jan 2023 473rd aditsu 519 182 11ms 31 Dec 2019 474th Yewzir 🇧🇪 519 382 474ms 20 days ago 475th janbehrens 🇩🇪 518 184 17 Jun 2023 476th lynn 517 183 10ms 11 Sep 2021 476th bizy-coder 517 183 20ms 12 Oct 2024 478th stefangimmillaro 516 214 961ms 2 Nov 2022 479th lucacrose 🇺🇸 516 307 2ms 20 Sep 2023 480th ILMTitan 516 333 302ms 21 Nov 2021 481st cbrt-x 516 384 462ms 29 Aug 2021 481st yoshykai 516 384 445ms 27 Mar 2025 481st dokutan 516 384 524ms 27 days ago 484th madeforlosers 515 230 10ms 14 Jan 2025 485th AbhayAravinda 515 337 4ms 28 Jul 2020 486th jared-hughes 514 184 11ms 16 Aug 2021 487th KatieLG 🇬🇧 514 215 2 Nov 2022 488th hklemp 🇩🇪 514 334 365ms 21 Nov 2021 489th Mabeloid 🇳🇴 513 338 32 hours ago 490th Irratix 🇳🇱 512 371 3,696ms 30 Dec 2022 490th jared-hughes 512 371 1,157ms 30 Oct 2023 492nd TobyBoyne 🇬🇧 511 185 10ms 14 Apr 2022 493rd dokutan 509 187 20 Apr 2025 494th Natanaelel 🇸🇪 509 233 9ms 26 Dec 2021 494th fitzdotlol 🇺🇸 509 233 8ms 21 Mar 2022 496th annaproxy 509 359 21ms 13 Jan 2023 497th Bulmenisaurus 508 186 10ms 13 Jul 2024 498th Kloppermand 🇩🇰 507 339 333ms 7 Oct 2022 499th madex 🇩🇪 507 382 186ms 29 Jun 2025 500th ryyyn 🇺🇸 505 187 11ms 20 days ago 501st Betuaredead 505 376 584ms 11 Jan 2023 502nd janbehrens 🇩🇪 504 220 3ms 9 Nov 2021 503rd uttumuttu 🇫🇮 504 235 10ms 6 Jan 2022 504th bzijlema 🇳🇱 503 188 10ms 29 Oct 2023 505th Irratix 🇳🇱 503 345 4ms 25 Dec 2021 505th madex 🇩🇪 503 345 3ms 29 Jun 2025 507th stefangimmillaro 502 165 42ms 22 May 2022 508th SirFireball3521 500 189 10ms 24 Jan 2023 509th KatieLG 🇬🇧 500 237 9ms 11 Oct 2022 509th zakariamouhid 500 237 9ms 4 Jun 2023 511th hiddicop 🇸🇪 499 166 33ms 27 Jan 2021 511th Andriamanitra 🇫🇮 499 166 32ms 28 Jul 2023 513th M1kep 498 189 218ms 7 Jun 2020 514th targrik 498 238 9ms 8 Jun 2025 515th Shanethegamer 🇺🇸 496 223 28 Jul 2021 516th Yewzir 🇧🇪 496 383 76ms 9 Feb 2024 517th KrausRaus 🇺🇸 493 225 3ms 3 Dec 2021 518th msbranicky 493 321 2ms 26 Sep 2023 519th MeWhenI 🇻🇦 493 352 3ms 7 May 2023 520th coreynash 492 241 9ms 26 May 2023 521st IISResetMe 491 192 230ms 21 Mar 2024 522nd emplv 🇱🇻 490 169 32ms 30 Mar 2023 523rd stertooy 🇧🇪 490 193 13ms 14 Jun 2024 523rd ahmetdemirag 🇨🇾 490 193 11ms 24 Jul 2024 525th jackkav 490 242 9ms 4 Feb 2019 First Prev 451–525 of 1,619 Next Last