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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 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 Taxicab 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th TheZwierzLF 🇵🇱 495 201 407ms 7 days ago 527th KrausRaus 🇺🇸 493 225 3ms 3 Dec 2021 528th MeWhenI 🇻🇦 493 352 3ms 7 May 2023 529th coreynash 492 241 9ms 26 May 2023 530th IISResetMe 491 192 211ms 21 Mar 2024 531st emplv 🇱🇻 490 169 32ms 30 Mar 2023 532nd stertooy 🇧🇪 490 193 9ms 14 Jun 2024 532nd ahmetdemirag 🇨🇾 490 193 10ms 24 Jul 2024 534th jackkav 490 242 9ms 4 Feb 2019 535th jacobly0 🇺🇸 490 608 1,639ms 22 Apr 2024 536th MeWhenI 🇻🇦 489 388 78ms 8 May 2022 537th marcin7Cd 487 194 16ms 17 Dec 2020 538th archee303 487 356 3ms 5 Feb 2020 539th edsrzf 🇳🇿 486 309 6ms 21 Dec 2024 540th dzhang314 485 195 10ms 13 Aug 2019 541st AlephSquirrel 485 205 586ms 21 Jan 2024 541st Mabeloid 🇳🇴 485 205 634ms 20 Oct 2025 543rd Yewzir 🇧🇪 485 358 4ms 9 Feb 2024 544th Natanaelel 🇸🇪 483 190 2ms 20 May 2022 545th commandblockguy 🇺🇸 483 206 671ms 1 Sep 2025 546th emgordon154 483 229 962ms 31 Jul 2024 547th Awsute 483 317 124ms 12 Apr 2022 548th jascotm 482 196 9ms 21 May 2021 549th dokutan 482 246 9ms 27 Sep 2024 550th AkashTandon167 482 360 3ms 13 Nov 2019 551st dokutan 482 402 15ms 20 Apr 2025 552nd ericlangedijk 🇸🇮 481 357 349ms 14 Mar 2022 553rd hjo33 481 425 275ms 24 Aug 2022 554th wobblybits 480 197 9ms 14 Aug 2025 555th philippths 480 413 340ms 5 Apr 2023 556th MeWhenI 🇻🇦 478 220 146ms 3 Aug 2024 557th dokutan 478 397 57ms 29 Apr 2024 558th cypyr 477 198 9ms 8 Aug 2024 559th Laksen 🇩🇰 477 518 29ms 9 Jul 2021 560th aksyristos 476 174 33ms 12 Feb 2023 561st Andrey2001 476 209 551ms 2 days ago 562nd MeWhenI 🇻🇦 476 256 15ms 2 Oct 2024 563rd rschwa6308 🇺🇸 475 199 10ms 16 Nov 2019 563rd Troon 475 199 16ms 23 Oct 2022 563rd Lwi-Sandwich 475 199 9ms 22 Apr 2024 563rd andrewjc2000 475 199 11ms 8 Jul 2025 567th edsrzf 🇳🇿 475 308 41ms 11 Feb 2025 568th astdefu 475 400 73ms 8 Dec 2022 569th ravnskjaer 🇩🇰 475 417 315ms 30 Dec 2024 570th lucacrose 🇺🇸 474 307 2ms 20 Sep 2023 571st decorator-factory 473 200 10ms 27 May 2019 571st andre-lameirinhas 🇵🇹 473 200 13ms 26 Jul 2022 571st betaveros 473 200 9ms 31 Dec 2022 571st Alex-x90 🇺🇸 473 200 9ms 20 Apr 2023 571st guilhem-roy 🇫🇷 473 200 10ms 29 Jun 2023 576th CaedenHarper 🇨🇦 472 251 8ms 22 days ago 577th TheZwierzLF 🇵🇱 470 201 10ms 22 May 2025 578th arcage 🇯🇵 470 235 949ms 6 May 2021 579th RedzGoose 🇦🇺 469 212 842ms 14 Oct 2024 580th aaronze 🇦🇺 468 177 32ms 17 Sep 2023 581st voytxt 🇨🇿 467 254 9ms 25 Feb 2022 581st alexsave 467 254 9ms 15 days ago 583rd KatieLG 🇬🇧 465 369 360ms 13 Oct 2024 584th dokutan 464 374 2ms 29 Apr 2024 585th Pyroan 463 204 9ms 3 Aug 2023 586th Kusarr 463 428 338ms 17 Dec 2020 587th adoxography 462 179 35ms 6 Feb 2019 588th garrisonhh 462 206 341ms 25 Nov 2020 589th daedals 461 205 10ms 13 May 2019 589th richard-oelze 🇩🇪 461 205 10ms 14 Feb 2021 589th Mabeloid 🇳🇴 461 205 11ms 20 Oct 2025 592nd retrohun 461 383 3ms 7 Mar 2021 593rd galloj 🇨🇿 460 257 191ms 16 Jan 2023 594th BBoehm 🇩🇪 460 258 9ms 15 Feb 2021 594th ArmaanAS 460 258 9ms 29 Mar 2021 596th yanjs 459 206 11ms 30 Sep 2021 596th feherd 459 206 10ms 14 Aug 2022 596th janbehrens 🇩🇪 459 206 11ms 17 Jun 2023 599th angel-p57 🇯🇵 459 796 3ms 23 Nov 2023 600th MaxCastella 🇫🇷 457 206 201ms 21 Jan 2025 First Prev 526–600 of 1,641 Next Last