CSS Colors 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers 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 ArkScript 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 ArkScript 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 401st albanian-laundromat 561 443 17ms 25 May 2025 402nd yanjs 556 447 13ms 4 Jul 2025 403rd jeff-at-tamer-dot-codes 🇺🇸 554 448 10ms 3 Apr 2023 404th neel11235813 552 1,080 39ms 7 Jan 2023 405th ndren 551 451 123ms 25 Jul 2025 406th ovs-code 🇩🇪 547 721 179ms 30 Jan 2024 407th Sp3000 🇦🇺 546 747 25ms 29 Jun 2021 408th keelimeguy 🇺🇸 541 459 38ms 7 May 2025 409th CarsonChr 🇺🇸 539 494 10ms 22 Apr 2024 410th dokutan 537 422 261ms 18 Mar 2025 411th MeWhenI 🇻🇦 533 822 44ms 22 Oct 2024 412th Protothor 527 505 306ms 2 Jul 2025 413th jaredcrystal 🇺🇸 526 408 55ms 15 Dec 2020 414th Shanethegamer 🇺🇸 524 508 10ms 1 Jun 2021 415th msbranicky 522 113 379ms 10 Sep 2023 416th dokutan 520 512 157ms 20 Apr 2025 417th Babafaba 516 481 17ms 20 Nov 2025 418th annaproxy 512 771 305ms 1 May 2022 419th sisyphus-ppcg 🇦🇺 510 658 9ms 2 Jul 2023 420th Natanaelel 🇸🇪 510 774 189ms 20 May 2022 421st Natanaelel 🇸🇪 509 913 2ms 27 May 2024 422nd KatieLG 🇬🇧 506 526 11ms 5 Oct 2025 423rd commandz0 🇺🇸 504 131 444ms 1 Sep 2025 424th Yewzir 🇧🇪 504 923 2ms 1 Jun 2024 425th KatieLG 🇬🇧 501 496 12ms 6 May 2021 426th weliveinhell 🇭🇹 500 533 29ms 18 Jul 2024 427th Yewzir 🇧🇪 498 566 9ms 8 Apr 2024 428th helbling 🇨🇭 495 538 9ms 12 Mar 2024 428th TeodorDyakov 🇧🇬 495 538 11ms 21 days ago 430th emgordon154 495 550 959ms 16 Nov 2025 431st thehylian 490 507 11ms 25 Dec 2022 431st cuboids 490 507 12ms 16 Jul 2024 433rd lynn 490 555 177ms 16 Oct 2023 434th sisyphus-ppcg 🇦🇺 487 559 383ms 12 Feb 2024 435th RaBa21 🇭🇺 482 515 21ms 11 Jul 2025 436th primo-ppcg 🇹🇭 481 1,670 12ms 30 Jun 2025 437th dokutan 480 138 250ms 16 Dec 2024 438th primo-ppcg 🇹🇭 480 699 5ms 30 Dec 2021 439th Lydxn 🇨🇦 479 610 2ms 22 Apr 2024 440th edsrzf 🇳🇿 479 700 5ms 16 Aug 2025 441st gallium-gonzollium 478 519 12ms 26 Aug 2024 442nd Lydxn 🇨🇦 469 653 544ms 7 May 2024 443rd AshyIsMe 🇦🇺 466 428 33ms 14 Apr 2023 444th Natanaelel 🇸🇪 465 450 327ms 23 Oct 2021 445th ArmaanAS 462 576 171ms 22 Feb 2022 446th jmerle 🇳🇱 459 541 11ms 13 Feb 2023 447th CedricGebistorf 453 548 13ms 12 Mar 2022 448th janssenu-assurity 451 147 326ms 4 Sep 2022 449th lynn 449 746 5ms 26 Aug 2021 450th dokutan 449 1,533 89ms 2 Apr 2024 451st KatieLG 🇬🇧 448 479 40ms 2 Oct 2025 452nd 4hg 🇺🇸 444 484 67ms 24 Jan 2023 453rd RDShah 443 561 21ms 8 Aug 2020 453rd nathanfarlow 443 561 11ms 27 May 2023 455th IanUtley 440 670 33ms 5 Jan 2026 456th fkantelberg 439 566 13ms 11 Jul 2025 457th MeWhenI 🇻🇦 436 569 1,030ms 5 Dec 2021 458th Yewzir 🇧🇪 436 709 1,507ms 4 Aug 2023 459th WillConker 432 575 12ms 16 May 2024 460th emgordon154 432 617 16ms 6 Sep 2024 461st jared-hughes 431 717 2,402ms 1 Apr 2022 462nd jared-hughes 428 682 2ms 1 Apr 2022 463rd Jacob385 428 716 469ms 16 Jul 2024 464th 4atj 427 582 35ms 30 Jun 2025 465th lynn 427 676 1,449ms 24 Oct 2021 466th retrohun 427 1,744 54ms 5 Jan 2023 467th BSharp2217 425 156 279ms 13 Jan 2025 468th vgamula 🇺🇦 423 587 25ms 17 Mar 2023 469th kumavale 423 742 258ms 14 Sep 2025 470th lynn 421 745 166ms 6 Nov 2025 471st 386asm 🇺🇸 421 838 46ms 27 Apr 2023 472nd c0d3-4-F00d 🇩🇪 420 696 2ms 14 Oct 2021 473rd emgordon154 417 676 53ms 13 Dec 2024 474th ovs-code 🇩🇪 410 753 2,464ms 3 Jun 2024 475th alemelis 407 556 380ms 19 Jul 2024 476th ovs-code 🇩🇪 407 718 2ms 13 Feb 2024 477th martinnorling 🇸🇪 406 612 10ms 18 Feb 2022 478th 5cw 🇺🇸 403 616 18ms 23 May 2025 479th rucin93 🇵🇱 402 580 143ms 31 Oct 2024 480th MathisBullinger 401 665 18ms 15 Nov 2021 First Prev 401–480 of 1,280 Next Last