Kaprekar Numbers 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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 376th Natanaelel 🇸🇪 437 126 20 Jan 2025 377th Stockoh 🇫🇷 433 1,335 2 Mar 2025 378th gnlow 🇰🇷 432 125 11 Feb 2025 379th CaedenHarper 🇨🇦 427 141 2 Jan 2025 380th MeWhenI 🇻🇦 425 1,361 2 Nov 2024 380th rucin93 🇵🇱 425 1,361 10 Nov 2024 380th CaedenHarper 🇨🇦 425 1,361 23 Jan 2025 383rd dokutan 422 178 1 Nov 2024 384th btjones0 421 138 21 Nov 2024 385th DialFrost 🇸🇬 416 211 13 Nov 2024 386th cros107 415 140 34 hours ago 387th dokutan 414 242 1 Nov 2024 388th albanian-laundromat 409 142 19 Apr 2025 389th retrohun 408 409 2 Nov 2024 390th aksyristos 407 165 1 Nov 2024 391st dokutan 404 207 1 Nov 2024 392nd calebaitken 403 144 9 Apr 2025 393rd frankgraziano 399 405 19 Feb 2025 394th emgordon154 398 407 1 Nov 2024 395th dokutan 397 204 1 Nov 2024 396th bricknellj 395 147 16 Apr 2025 397th dokutan 391 154 4 Feb 2025 398th KatieLG 🇬🇧 390 149 21 days ago 399th dokutan 385 237 1 Nov 2024 400th Shanethegamer 🇺🇸 385 512 6 Dec 2024 400th CaedenHarper 🇨🇦 385 512 25 Jan 2025 402nd ravnskjaer 🇩🇰 384 295 22 Dec 2024 403rd MeWhenI 🇻🇦 384 514 2 Nov 2024 404th retrohun 382 152 3 Nov 2024 405th galloj 🇨🇿 379 441 1 Nov 2024 406th dokutan 377 154 4 Feb 2025 407th MeWhenI 🇻🇦 375 445 29 Apr 2025 408th dokutan 375 446 1 Nov 2024 409th ZakkkkAttackkkk 🇵🇭 372 156 2 Dec 2024 410th emgordon154 369 255 10 Jan 2025 411th dokutan 368 206 1 Nov 2024 412th dokutan 364 186 1 Nov 2024 413th Ripick 363 223 1 Nov 2024 414th HumanoidCPU 363 447 1 Nov 2024 414th dokutan 363 447 1 Nov 2024 414th Shanethegamer 🇺🇸 363 447 1 Nov 2024 414th MeWhenI 🇻🇦 363 447 2 Nov 2024 418th HumanoidCPU 362 446 1 Nov 2024 418th dokutan 362 446 1 Nov 2024 418th Shanethegamer 🇺🇸 362 446 1 Nov 2024 418th KatieLG 🇬🇧 362 446 1 Nov 2024 418th MeWhenI 🇻🇦 362 446 2 Nov 2024 418th CaedenHarper 🇨🇦 362 446 22 Jan 2025 424th SirBogman 🇺🇸 361 161 7 Nov 2024 425th dokutan 359 204 1 Nov 2024 426th mrxz 🇳🇱 358 151 21 Nov 2024 427th dokutan 358 218 1 Nov 2024 428th FlorianCassayre 🇫🇷 356 163 3 Nov 2024 428th guilhem-roy 🇫🇷 356 163 16 days ago 430th nstearns96 🇬🇧 354 164 1 Nov 2024 431st emgordon154 354 205 13 Apr 2025 432nd CatsAreFluffy 352 165 15 Dec 2024 433rd adriweb 🇫🇷 352 189 14 Nov 2024 433rd Waffle3z 352 189 24 Nov 2024 435th dokutan 350 430 1 Nov 2024 436th kichiandk 349 287 13 Nov 2024 437th msbranicky 347 218 1 Nov 2024 438th StefanHabel 🇨🇦 346 168 17 Mar 2025 439th croc54 342 170 9 Jan 2025 440th commandblockguy 🇺🇸 340 171 13 days ago 441st dokutan 339 199 1 Nov 2024 442nd dokutan 338 292 18 Apr 2025 443rd robintown 336 301 8 Jan 2025 444th scpchicken 🇵🇼 334 174 17 Feb 2025 445th stefangimmillaro 333 274 1 Nov 2024 446th msbranicky 330 194 1 Nov 2024 447th HumanoidCPU 330 507 1 Nov 2024 447th Shanethegamer 🇺🇸 330 507 1 Nov 2024 447th KatieLG 🇬🇧 330 507 1 Nov 2024 450th SB-945 325 179 1 Nov 2024 Prev 376–450 of 801 Next