Kolakoski Constant 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 Topological Sort 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 Knight 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 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 Knight 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 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 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 NickTheEASDude 🇺🇸 465 131 20 Aug 2024 452nd FortuiteMan 462 132 20 days ago 453rd Shanethegamer 🇺🇸 457 248 12 Dec 2021 454th KatieLG 🇬🇧 455 150 18 Apr 2021 454th eranws 455 150 2 Nov 2022 454th janbehrens 🇩🇪 455 150 3 Dec 2023 457th dokutan 455 249 21 Aug 2024 458th adamnielson42 🇺🇸 453 93 20 Nov 2023 459th glesnick 451 135 18 Aug 2022 460th LucaArgentiUCF 🇮🇹 448 294 28 Jan 2021 461st KatieLG 🇬🇧 444 110 29 Dec 2024 462nd Pyroan 442 138 14 May 2025 463rd MeWhenI 🇻🇦 439 399 10 Jul 2021 464th michelebastione 🇮🇹 438 139 10 Apr 2021 464th cubed-guy 438 139 2 Nov 2022 466th dokutan 438 231 23 Aug 2024 467th Shanethegamer 🇺🇸 437 113 4 Dec 2022 468th dokutan 437 219 23 Oct 2024 469th hiddicop 🇸🇪 436 112 29 Jan 2021 470th jacobly0 🇺🇸 436 275 21 Sep 2023 471st SniperSmiley 🇺🇸 435 140 30 Jun 2022 471st StefanHabel 🇨🇦 435 140 21 Apr 2024 473rd bwat2 434 399 4 Mar 2022 473rd Schmitt-Very-Cool 434 399 2 Aug 2024 475th madex 🇩🇪 431 250 27 Oct 2024 476th boxjelly 430 201 26 Jan 2021 477th RYNO8 429 142 4 Sep 2021 478th MeWhenI 🇻🇦 426 223 3 Sep 2024 479th InigoK 🇺🇸 423 144 11 Jul 2023 480th dokutan 421 226 24 Aug 2024 481st m-tkach 🇺🇦 420 145 19 Sep 2021 482nd neihousaigaai 417 146 8 Apr 2021 482nd AGoyet 417 146 29 Jun 2022 484th dokutan 417 218 5 May 2024 485th MeWhenI 🇻🇦 416 209 13 Dec 2022 486th RDShah 414 147 19 Jan 2021 487th dokutan 412 703 28 Jun 2025 488th Yewzir 🇧🇪 410 203 9 Mar 2024 489th MeWhenI 🇻🇦 407 724 28 Nov 2023 490th Indivicivet 403 151 26 Oct 2021 491st Yewzir 🇧🇪 403 207 7 Jul 2023 492nd hiddicop 🇸🇪 398 153 29 Jan 2021 492nd ahmetdemirag 🇨🇾 398 153 16 Apr 2025 494th Yewzir 🇧🇪 397 210 18 Feb 2024 495th MeWhenI 🇻🇦 389 202 15 Nov 2021 496th cure-honey 🇯🇵 389 338 23 Mar 2021 497th boxjelly 385 127 12 Feb 2021 498th LeeCamp 383 159 16 Feb 2022 499th Yewzir 🇧🇪 383 205 11 Nov 2023 500th boxjelly 378 161 21 Jan 2021 500th za3k 378 161 28 Oct 2022 502nd aksyristos 372 164 26 Jan 2023 503rd aksyristos 370 132 17 Nov 2024 504th msbranicky 367 166 19 Aug 2023 505th MaxElf999 363 168 27 Sep 2022 506th boxjelly 363 477 2 Mar 2021 507th dokutan 358 390 1 Apr 2024 508th emgordon154 356 642 11 Jul 2024 509th msbranicky 352 166 17 Jan 2024 510th adamnielson42 🇺🇸 352 194 25 Apr 2023 511th KatieLG 🇬🇧 352 425 22 Jan 2023 512th zakariamouhid 343 199 24 Jun 2023 513th MeWhenI 🇻🇦 339 265 12 Nov 2022 514th Flekay 🇩🇪 337 181 10 Jul 2025 515th Yewzir 🇧🇪 337 270 22 Dec 2023 516th dokutan 328 409 14 Jun 2024 517th MarcMush 🇫🇷 327 581 5 Feb 2024 518th typeswitch-dev 🇵🇹 319 595 4 Aug 2023 519th Yewzir 🇧🇪 318 215 7 Jul 2023 520th GolfingSuccess 🇬🇷 315 935 20 Mar 2023 521st boxjelly 314 343 15 Feb 2021 522nd Yewzir 🇧🇪 306 199 22 Dec 2023 523rd dokutan 305 421 1 Apr 2024 524th jbjd 299 204 23 days ago 525th Omega65536 🇩🇪 298 229 17 Jan 2021 Prev 451–525 of 1,621 Next
