CSS Colors 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st MathisBullinger 399 665 15 Nov 2021 452nd lynn 398 728 22 Dec 2021 453rd 386asm 🇺🇸 398 838 27 Apr 2023 454th andersk 🇺🇸 397 623 6 Oct 2020 455th nickspoons 🇳🇿 396 499 15 Apr 2023 456th lynn 396 775 12 Jan 2022 457th Seek64 🇩🇪 395 627 8 Oct 2024 458th hyvyys 393 675 18 Sep 2020 459th Bulmenisaurus 392 631 29 Jan 2025 460th jared-hughes 392 695 12 Apr 2022 461st sisyphus-ppcg 🇦🇺 390 634 11 Mar 2022 462nd lynn 388 638 27 Jul 2021 463rd jared-hughes 388 685 3 Aug 2022 464th sean-niemann 🇺🇸 387 805 18 Nov 2023 465th MattShaile 386 688 9 Apr 2022 466th edsrzf 🇳🇿 386 728 11 days ago 467th stefangimmillaro 386 795 16 Sep 2023 468th emplv 🇱🇻 386 860 2 Jul 2023 469th AlephSquirrel 383 647 21 Jan 2024 470th saito-ta 🇯🇵 383 650 3 Oct 2024 471st stefangimmillaro 382 648 29 Dec 2022 472nd UnderKoen 🇳🇱 382 917 20 Sep 2023 473rd CatsAreFluffy 381 697 1 Dec 2022 474th MeWhenI 🇻🇦 381 817 9 Feb 2023 475th stefangimmillaro 381 818 11 Nov 2023 476th xiBread 🇺🇸 380 562 22 Sep 2021 477th stefangimmillaro 378 877 15 May 2022 478th stefangimmillaro 377 854 20 Dec 2024 479th janbehrens 🇩🇪 377 880 2 Jul 2023 480th InigoK 🇺🇸 376 658 12 Jul 2023 481st MeWhenI 🇻🇦 376 808 12 Oct 2023 482nd edsrzf 🇳🇿 375 858 15 Oct 2024 483rd emgordon154 374 619 6 Sep 2024 484th ovs-code 🇩🇪 374 661 25 Sep 2022 485th mathisfun271 372 665 5 Feb 2024 486th edsrzf 🇳🇿 372 737 28 May 2025 487th jared-hughes 371 668 7 Jan 2023 488th MeWhenI 🇻🇦 371 682 21 May 2024 489th BBoehm 🇩🇪 371 715 25 Dec 2020 490th radarek 🇵🇱 368 580 2 days ago 491st jared-hughes 368 677 17 Jul 2022 492nd lynn 368 741 7 Jan 2022 493rd m-tkach 🇺🇦 367 600 3 Jan 2024 494th ndren 365 679 12 Oct 2023 495th MeWhenI 🇻🇦 365 729 5 Mar 2022 496th KatieLG 🇬🇧 364 962 8 Jan 2023 497th stefangimmillaro 363 856 16 Sep 2023 498th emgordon154 361 171 29 Apr 2025 499th janbehrens 🇩🇪 361 443 21 Nov 2021 500th lynn 361 759 7 Jan 2022 501st jahakari 360 445 21 Nov 2021 502nd ovs-code 🇩🇪 360 593 9 Jul 2024 503rd Shanethegamer 🇺🇸 360 738 5 Mar 2022 504th GrayJoKing 🇦🇺 360 741 19 Jan 2023 505th Irratix 🇳🇱 357 597 5 Apr 2022 506th dokutan 357 2,080 7 Sep 2023 507th MeWhenI 🇻🇦 355 620 25 Mar 2024 508th MeWhenI 🇻🇦 355 636 15 Feb 2023 509th lynn 355 712 26 Aug 2021 510th Yewzir 🇧🇪 355 856 16 Jan 2024 511th Natanaelel 🇸🇪 353 605 27 May 2025 512th kamenitxan 🇨🇿 351 187 8 Feb 2021 513th dokutan 351 8,623 8 Jun 2023 514th Bubbler-4 350 565 8 Dec 2021 515th Starwort 🇬🇧 350 708 26 Sep 2023 516th SirBogman 🇺🇸 348 568 26 Aug 2022 517th stefangimmillaro 345 639 14 Jul 2023 518th MeWhenI 🇻🇦 340 681 3 Aug 2024 519th jared-hughes 339 630 12 Sep 2022 520th MeWhenI 🇻🇦 339 979 28 May 2023 521st Shanethegamer 🇺🇸 336 987 2 Jul 2023 522nd lynn 334 739 4 Sep 2021 523rd lynn 334 745 9 Sep 2021 524th iTearo 🇷🇺 334 992 25 Dec 2020 525th antimon2 🇯🇵 331 682 22 Feb 2022 Prev 451–525 of 1,157 Next
