Kaprekar Numbers in all languages in bytes. 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 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 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 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 376th kg583 🇺🇸 470 265 30 Apr 2025 377th GrayJoKing 🇦🇺 467 187 12 Apr 2025 378th HumanoidCPU 467 445 1 Nov 2024 378th KatieLG 🇬🇧 467 445 1 Nov 2024 378th Shanethegamer 🇺🇸 467 445 1 Nov 2024 378th MeWhenI 🇻🇦 467 445 2 Nov 2024 378th JunkIce 467 445 24 Jan 2025 378th CaedenHarper 🇨🇦 467 445 24 days ago 384th bricknellj 465 147 16 Apr 2025 384th BREMAUCY 🇫🇷 465 147 26 Jul 2025 386th MostParsingVex 463 145 4 Nov 2024 387th two-bad 🇬🇧 458 118 3 Nov 2024 388th peeveen 🇬🇧 458 160 18 Nov 2024 389th dokutan 458 439 1 Nov 2024 390th Natanaelel 🇸🇪 455 224 21 Jun 2025 391st retrohun 450 152 3 Nov 2024 392nd albanian-laundromat 447 141 22 Jul 2025 393rd c0d3-4-F00d 🇩🇪 445 151 9 Jan 2025 394th olleicua 🇺🇸 443 1,305 2 Nov 2024 395th albanian-laundromat 442 172 5 Jul 2025 396th qpwoeirut 441 155 19 days ago 397th Natanaelel 🇸🇪 439 126 20 Jan 2025 398th scpchicken 🇵🇼 439 153 17 Feb 2025 399th ZakkkkAttackkkk 🇵🇭 438 156 2 Dec 2024 400th gnlow 🇰🇷 433 125 11 Feb 2025 401st Stockoh 🇫🇷 433 1,335 2 Mar 2025 402nd dokutan 430 601 1 Nov 2024 403rd MeWhenI 🇻🇦 425 1,361 2 Nov 2024 403rd rucin93 🇵🇱 425 1,361 10 Nov 2024 403rd CaedenHarper 🇨🇦 425 1,361 23 Jan 2025 406th emgordon154 424 161 27 Nov 2024 407th CatsAreFluffy 423 119 15 Dec 2024 408th IISResetMe 423 319 15 Nov 2024 409th rucin93 🇵🇱 419 163 17 Nov 2024 409th guilhem-roy 🇫🇷 419 163 29 May 2025 411th HumanoidCPU 419 480 1 Nov 2024 411th dokutan 419 480 1 Nov 2024 411th KatieLG 🇬🇧 419 480 1 Nov 2024 411th MeWhenI 🇻🇦 419 480 2 Nov 2024 411th BREMAUCY 🇫🇷 419 480 12 Nov 2024 411th CaedenHarper 🇨🇦 419 480 24 Jan 2025 411th DialFrost 🇸🇬 419 480 24 Jan 2025 411th Shanethegamer 🇺🇸 419 480 21 Apr 2025 411th albanian-laundromat 419 480 24 hours ago 420th nstearns96 🇬🇧 417 164 1 Nov 2024 421st snoozingnewt 🇺🇸 415 162 4 days ago 422nd CatsAreFluffy 414 165 15 Dec 2024 423rd DialFrost 🇸🇬 414 211 13 Nov 2024 424th KatieLG 🇬🇧 414 397 10 Nov 2024 425th aksyristos 407 165 1 Nov 2024 426th StefanHabel 🇨🇦 407 168 17 Mar 2025 427th emgordon154 404 407 1 Nov 2024 428th croc54 402 170 9 Jan 2025 429th acollett89 401 135 21 Jul 2025 430th commandblockguy 🇺🇸 400 171 1 Jun 2025 430th duckyluuk 🇳🇱 400 171 7 days ago 432nd frankgraziano 397 405 19 Feb 2025 433rd scpchicken 🇵🇼 393 174 17 Feb 2025 434th Shanethegamer 🇺🇸 388 512 6 Dec 2024 434th CaedenHarper 🇨🇦 388 512 25 Jan 2025 436th MeWhenI 🇻🇦 387 514 2 Nov 2024 437th albanian-laundromat 384 204 3 days ago 438th emgordon154 378 171 9 May 2025 439th commandblockguy 🇺🇸 370 175 8 days ago 440th emgordon154 369 255 10 Jan 2025 441st HumanoidCPU 368 447 1 Nov 2024 441st dokutan 368 447 1 Nov 2024 441st Shanethegamer 🇺🇸 368 447 1 Nov 2024 441st MeWhenI 🇻🇦 368 447 2 Nov 2024 441st CaedenHarper 🇨🇦 368 447 27 days ago 446th Ripick 364 223 1 Nov 2024 447th inventshah 360 190 4 Nov 2024 448th emgordon154 360 202 6 Aug 2025 449th HumanoidCPU 360 446 1 Nov 2024 449th dokutan 360 446 1 Nov 2024 Prev 376–450 of 913 Next