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 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 449th Shanethegamer 🇺🇸 360 446 1 Nov 2024 449th KatieLG 🇬🇧 360 446 1 Nov 2024 449th MeWhenI 🇻🇦 360 446 2 Nov 2024 449th CaedenHarper 🇨🇦 360 446 22 Jan 2025 455th dokutan 359 204 1 Nov 2024 456th mrxz 🇳🇱 358 151 21 Nov 2024 457th scpchicken 🇵🇼 356 174 17 Feb 2025 458th adriweb 🇫🇷 352 189 14 Nov 2024 458th Waffle3z 352 189 24 Nov 2024 460th dokutan 350 430 1 Nov 2024 461st kichiandk 349 287 13 Nov 2024 462nd msbranicky 348 218 1 Nov 2024 463rd SB-945 346 179 1 Nov 2024 464th robintown 338 301 8 Jan 2025 465th dokutan 335 199 1 Nov 2024 466th Flekay 🇩🇪 333 186 6 days ago 467th msbranicky 330 194 1 Nov 2024 468th dokutan 330 292 18 Apr 2025 469th HumanoidCPU 330 507 1 Nov 2024 469th Shanethegamer 🇺🇸 330 507 1 Nov 2024 469th KatieLG 🇬🇧 330 507 1 Nov 2024 472nd Lv0Sys 🇵🇱 327 155 15 Jun 2025 473rd inventshah 326 190 4 Nov 2024 474th duckyluuk 🇳🇱 323 187 6 Nov 2024 475th madeforlosers 323 1,787 8 Nov 2024 476th dokutan 321 258 22 Jun 2025 477th dokutan 320 210 1 Nov 2024 478th HumanoidCPU 317 1,820 1 Nov 2024 479th wh3n3v3r 🇨🇿 314 197 7 Nov 2024 480th dokutan 314 212 1 Nov 2024 481st dokutan 310 254 1 Nov 2024 482nd emgordon154 308 120 5 Nov 2024 483rd croc54 308 218 9 Jan 2025 484th albanian-laundromat 308 255 10 hours ago 485th edsrzf 🇳🇿 306 305 6 Jan 2025 486th Jacob385 303 374 1 Nov 2024 487th IISResetMe 302 319 15 Nov 2024 488th Shanethegamer 🇺🇸 296 481 13 Jan 2025 488th KatieLG 🇬🇧 296 481 13 Jan 2025 488th GolfingSuccess 🇬🇷 296 481 13 Jan 2025 488th HumanoidCPU 296 481 13 Jan 2025 488th dokutan 296 481 14 Jan 2025 488th CaedenHarper 🇨🇦 296 481 25 Jan 2025 494th jameswmccarty 295 210 2 Nov 2024 495th dokutan 294 287 1 Nov 2024 496th KatieLG 🇬🇧 291 1,983 1 Nov 2024 497th weliveinhell 🇭🇹 289 187 20 Jun 2025 498th Ripick 278 300 4 Nov 2024 499th neihousaigaai 275 225 15 Nov 2024 500th dokutan 275 233 1 Nov 2024 501st dokutan 274 265 1 Nov 2024 502nd CornerMercury 🇬🇧 273 227 28 May 2025 503rd HumanoidCPU 269 448 1 Nov 2024 503rd dokutan 269 448 1 Nov 2024 503rd KatieLG 🇬🇧 269 448 1 Nov 2024 503rd Shanethegamer 🇺🇸 269 448 1 Nov 2024 503rd CaedenHarper 🇨🇦 269 448 24 Jan 2025 508th Jaydosu 267 232 9 Apr 2025 508th fkantelberg 267 232 12 Jul 2025 510th MeWhenI 🇻🇦 267 451 2 Nov 2024 511th dokutan 265 191 1 Nov 2024 512th HumanoidCPU 263 446 1 Nov 2024 512th KatieLG 🇬🇧 263 446 1 Nov 2024 512th Shanethegamer 🇺🇸 263 446 1 Nov 2024 512th MeWhenI 🇻🇦 263 446 2 Nov 2024 512th ehulinsky 🇺🇸 263 446 26 Mar 2025 517th dokutan 259 315 6 Nov 2024 518th MarcMush 🇫🇷 257 197 19 Nov 2024 519th JunkIce 247 250 24 Nov 2024 520th KatieLG 🇬🇧 243 248 19 Apr 2025 521st edsrzf 🇳🇿 243 348 8 Dec 2024 522nd dokutan 242 259 1 Nov 2024 523rd JunkIce 241 250 3 Dec 2024 524th FortuiteMan 241 257 25 days ago 525th Mathrew2012 235 263 9 Nov 2024 Prev 451–525 of 842 Next