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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 526th neihousaigaai 275 225 15 Nov 2024 527th dokutan 275 233 1 Nov 2024 528th Shanethegamer 🇺🇸 275 481 13 Jan 2025 528th KatieLG 🇬🇧 275 481 13 Jan 2025 528th GolfingSuccess 🇬🇷 275 481 13 Jan 2025 528th HumanoidCPU 275 481 13 Jan 2025 528th dokutan 275 481 14 Jan 2025 528th CaedenHarper 🇨🇦 275 481 25 Jan 2025 534th dokutan 274 265 1 Nov 2024 535th HumanoidCPU 269 448 1 Nov 2024 535th dokutan 269 448 1 Nov 2024 535th KatieLG 🇬🇧 269 448 1 Nov 2024 535th Shanethegamer 🇺🇸 269 448 1 Nov 2024 535th CaedenHarper 🇨🇦 269 448 24 Jan 2025 540th Jaydosu 267 232 9 Apr 2025 540th fkantelberg 267 232 12 Jul 2025 542nd MeWhenI 🇻🇦 267 451 2 Nov 2024 543rd dokutan 266 191 1 Nov 2024 544th jameswmccarty 264 234 2,599ms 9 days ago 545th HumanoidCPU 264 446 1 Nov 2024 545th KatieLG 🇬🇧 264 446 1 Nov 2024 545th Shanethegamer 🇺🇸 264 446 1 Nov 2024 545th MeWhenI 🇻🇦 264 446 2 Nov 2024 545th ehulinsky 🇺🇸 264 446 26 Mar 2025 545th CaedenHarper 🇨🇦 264 446 16 Aug 2025 551st madeforlosers 261 237 26 Aug 2025 552nd dokutan 260 315 6 Nov 2024 553rd MarcMush 🇫🇷 257 197 19 Nov 2024 554th blaztoma 🇱🇹 249 249 10 Sep 2025 555th JunkIce 248 250 24 Nov 2024 556th HumanoidCPU 246 561 1 Nov 2024 556th MeWhenI 🇻🇦 246 561 2 Nov 2024 556th CaedenHarper 🇨🇦 246 561 16 Aug 2025 556th Shanethegamer 🇺🇸 246 561 23 days ago 560th dokutan 243 259 1 Nov 2024 561st JunkIce 242 250 3 Dec 2024 562nd FortuiteMan 🇫🇷 241 257 21 Jul 2025 563rd HumanoidCPU 236 846 13 Aug 2025 564th Mathrew2012 235 263 9 Nov 2024 565th Natanaelel 🇸🇪 235 355 21 Jun 2025 566th KatieLG 🇬🇧 235 851 1 Nov 2024 567th HumanoidCPU 233 451 1 Nov 2024 567th Shanethegamer 🇺🇸 233 451 1 Nov 2024 567th MeWhenI 🇻🇦 233 451 2 Nov 2024 567th dokutan 233 451 21 Jul 2025 567th CaedenHarper 🇨🇦 233 451 16 Aug 2025 572nd msbranicky 228 272 1 Nov 2024 573rd dokutan 227 459 1 Nov 2024 574th Mikey-Beep 🇬🇧 226 274 24 Aug 2025 575th HumanoidCPU 224 453 23ms 1 Nov 2024 575th KatieLG 🇬🇧 224 453 23ms 1 Nov 2024 575th Shanethegamer 🇺🇸 224 453 26ms 1 Nov 2024 575th MeWhenI 🇻🇦 224 453 24ms 2 Nov 2024 575th CaedenHarper 🇨🇦 224 453 23ms 16 Aug 2025 575th dokutan 224 453 26ms 7 Sep 2025 575th snoozingnewt 🇺🇸 224 453 23ms 18 days ago 582nd HumanoidCPU 222 245 10 Jan 2025 583rd rollershutter 222 279 8 Apr 2025 584th maxgodfrey2004 🇨🇦 221 280 4 Jan 2025 585th dokutan 220 247 23 Apr 2025 586th snoozingnewt 🇺🇸 220 286 2 days ago 587th olleicua 🇺🇸 219 248 9 Mar 2025 588th Jacob385 218 374 1 Nov 2024 589th HumanoidCPU 215 448 1 Nov 2024 589th KatieLG 🇬🇧 215 448 1 Nov 2024 589th Shanethegamer 🇺🇸 215 448 1 Nov 2024 589th MeWhenI 🇻🇦 215 448 2 Nov 2024 593rd HumanoidCPU 212 439 1 Nov 2024 593rd Shanethegamer 🇺🇸 212 439 1 Nov 2024 593rd MeWhenI 🇻🇦 212 439 2 Nov 2024 593rd Msleizak 🇫🇷 212 439 27 Dec 2024 593rd nullshallot 212 439 9 Jan 2025 593rd CaedenHarper 🇨🇦 212 439 16 Aug 2025 599th cmkb3 210 444 15 Nov 2024 600th HumanoidCPU 210 448 1 Nov 2024 First Prev 526–600 of 930 Next Last