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 Smooth 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 376th DialFrost 🇸🇬 479 260 14 Feb 2025 377th InigoK 🇺🇸 478 143 3 days ago 378th dokutan 477 1,212 1 Nov 2024 379th elgan65536 476 1,214 2 Nov 2024 380th calebaitken 475 144 9 Apr 2025 381st dokutan 472 440 1 Nov 2024 382nd kg583 🇺🇸 470 265 30 Apr 2025 383rd GrayJoKing 🇦🇺 467 187 12 Apr 2025 384th HumanoidCPU 467 445 1 Nov 2024 384th KatieLG 🇬🇧 467 445 1 Nov 2024 384th Shanethegamer 🇺🇸 467 445 1 Nov 2024 384th MeWhenI 🇻🇦 467 445 2 Nov 2024 384th JunkIce 467 445 24 Jan 2025 384th CaedenHarper 🇨🇦 467 445 16 Aug 2025 390th bricknellj 465 147 16 Apr 2025 390th BREMAUCY 🇫🇷 465 147 26 Jul 2025 392nd MostParsingVex 463 145 4 Nov 2024 393rd two-bad 🇬🇧 458 118 3 Nov 2024 394th peeveen 🇬🇧 458 160 18 Nov 2024 395th dokutan 458 439 1 Nov 2024 396th Natanaelel 🇸🇪 455 224 21 Jun 2025 397th retrohun 450 152 3 Nov 2024 398th albanian-laundromat 447 141 22 Jul 2025 399th c0d3-4-F00d 🇩🇪 445 151 9 Jan 2025 400th olleicua 🇺🇸 443 1,305 2 Nov 2024 401st albanian-laundromat 442 172 5 Jul 2025 402nd qpwoeirut 441 155 21 Aug 2025 403rd Natanaelel 🇸🇪 439 126 20 Jan 2025 404th scpchicken 🇵🇼 439 153 17 Feb 2025 405th ZakkkkAttackkkk 🇵🇭 438 156 2 Dec 2024 406th gnlow 🇰🇷 433 125 11 Feb 2025 407th Stockoh 🇫🇷 433 1,335 2 Mar 2025 408th dokutan 430 601 1 Nov 2024 409th emgordon154 425 161 27 Nov 2024 410th MeWhenI 🇻🇦 425 1,361 2 Nov 2024 410th rucin93 🇵🇱 425 1,361 10 Nov 2024 410th CaedenHarper 🇨🇦 425 1,361 23 Jan 2025 413th CatsAreFluffy 423 119 15 Dec 2024 414th IISResetMe 423 319 15 Nov 2024 415th rucin93 🇵🇱 419 163 17 Nov 2024 415th guilhem-roy 🇫🇷 419 163 29 May 2025 417th HumanoidCPU 419 480 1 Nov 2024 417th dokutan 419 480 1 Nov 2024 417th KatieLG 🇬🇧 419 480 1 Nov 2024 417th MeWhenI 🇻🇦 419 480 2 Nov 2024 417th BREMAUCY 🇫🇷 419 480 12 Nov 2024 417th CaedenHarper 🇨🇦 419 480 24 Jan 2025 417th DialFrost 🇸🇬 419 480 24 Jan 2025 417th Shanethegamer 🇺🇸 419 480 21 Apr 2025 417th albanian-laundromat 419 480 14 days ago 426th nstearns96 🇬🇧 417 164 1 Nov 2024 427th snoozingnewt 🇺🇸 415 162 18 days ago 428th CatsAreFluffy 414 165 15 Dec 2024 429th DialFrost 🇸🇬 414 211 13 Nov 2024 430th KatieLG 🇬🇧 414 397 10 Nov 2024 431st aksyristos 407 165 1 Nov 2024 432nd StefanHabel 🇨🇦 407 168 17 Mar 2025 433rd emgordon154 404 407 1 Nov 2024 434th croc54 402 170 9 Jan 2025 435th acollett89 401 135 21 Jul 2025 436th commandblockguy 🇺🇸 400 171 1 Jun 2025 436th duckyluuk 🇳🇱 400 171 20 days ago 438th frankgraziano 397 405 19 Feb 2025 439th scpchicken 🇵🇼 393 174 17 Feb 2025 440th Shanethegamer 🇺🇸 390 512 6 Dec 2024 440th CaedenHarper 🇨🇦 390 512 25 Jan 2025 440th dokutan 390 512 10 days ago 443rd MeWhenI 🇻🇦 389 514 2 Nov 2024 444th albanian-laundromat 384 204 17 days ago 445th emgordon154 378 171 9 May 2025 446th commandblockguy 🇺🇸 370 175 21 days ago 447th emgordon154 369 255 10 Jan 2025 448th HumanoidCPU 368 447 1 Nov 2024 448th dokutan 368 447 1 Nov 2024 448th Shanethegamer 🇺🇸 368 447 1 Nov 2024 Prev 376–450 of 924 Next