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 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 Bytes Time 301st CaedenHarper 🇨🇦 634 102 6 days ago 302nd bac0id 634 120 9 Jan 2025 303rd KatieLG 🇬🇧 633 439 1 Nov 2024 303rd dokutan 633 439 1 Nov 2024 303rd MeWhenI 🇻🇦 633 439 2 Nov 2024 303rd Shanethegamer 🇺🇸 633 439 11 May 2025 307th MeWhenI 🇻🇦 632 108 6 Nov 2024 308th targrik 629 86 24 Feb 2025 309th Carlettos1 629 130 30 Nov 2024 310th ovs-code 🇩🇪 616 142 20 Apr 2025 311th MeWhenI 🇻🇦 610 106 6 Nov 2024 312th BREMAUCY 🇫🇷 609 442 24 Jan 2025 313th zbreit 🇺🇸 605 138 1 Nov 2024 313th rschwa6308 🇺🇸 605 138 9 Nov 2024 315th HumanoidCPU 605 445 12 Dec 2024 315th dokutan 605 445 12 Dec 2024 315th Yewzir 🇧🇪 605 445 18 Dec 2024 315th KatieLG 🇬🇧 605 445 3 Jan 2025 315th Shanethegamer 🇺🇸 605 445 12 Jan 2025 315th CaedenHarper 🇨🇦 605 445 6 hours ago 321st ahmetdemirag 🇨🇾 604 113 12 Nov 2024 322nd jared-hughes 601 90 23 Dec 2024 323rd targrik 597 112 14 May 2025 324th bac0id 597 140 10 Jan 2025 325th KatieLG 🇬🇧 595 338 1 Nov 2024 326th error256 594 115 1 Nov 2024 327th Yewzir 🇧🇪 590 129 22 Dec 2024 328th KrausRaus 🇺🇸 588 92 2 Nov 2024 329th voytxt 🇨🇿 581 93 1 Nov 2024 330th AlephSquirrel 577 216 1 Nov 2024 331st YAJUE114514 572 178 17 days ago 332nd error256 570 117 1 Nov 2024 333rd ryyyn 🇺🇸 564 121 17 days ago 334th SirBogman 🇺🇸 561 156 25 days ago 335th Natanaelel 🇸🇪 557 97 1 Nov 2024 335th madeforlosers 557 97 4 Nov 2024 337th duckyluuk 🇳🇱 552 98 3 Nov 2024 337th LukeBridges 🇬🇧 552 98 27 Nov 2024 339th bac0id 550 122 10 Jan 2025 340th CaedenHarper 🇨🇦 550 506 6 hours ago 341st elgan65536 546 125 9 Nov 2024 342nd fourth-bit 546 153 5 Nov 2024 343rd ovs-code 🇩🇪 545 152 12 Nov 2024 344th lifthrasiir 🇰🇷 544 68 29 Nov 2024 345th Jonatan6 🇩🇰 542 124 3 Nov 2024 346th MeWhenI 🇻🇦 539 245 9 Feb 2025 347th retrohun 538 299 2 Nov 2024 348th saito-ta 🇯🇵 537 646 1 Nov 2024 349th sidok 535 98 13 Nov 2024 350th msbranicky 535 137 11 Jan 2025 351st aksyristos 531 104 1 Nov 2024 352nd emplv 🇱🇻 525 103 4 Jul 2025 353rd hiichbindermax 525 130 6 days ago 354th albanian-laundromat 514 133 12 days ago 355th edsrzf 🇳🇿 513 195 5 Jul 2025 356th aksyristos 512 163 1 Nov 2024 357th SirBogman 🇺🇸 511 82 8 Jul 2025 358th MostParsingVex 509 164 4 Nov 2024 359th UnderKoen 🇳🇱 509 323 11 Nov 2024 360th Shanethegamer 🇺🇸 505 107 1 Nov 2024 361st Yewzir 🇧🇪 501 160 12 Dec 2024 362nd stefangimmillaro 497 1,162 11 Nov 2024 363rd btjones0 495 138 21 Nov 2024 364th albanian-laundromat 490 132 12 days ago 365th cros107 488 140 14 Jun 2025 366th Andrey-Plotnikov 487 111 6 Nov 2024 367th ravnskjaer 🇩🇰 480 236 6 Jul 2025 368th MeWhenI 🇻🇦 479 145 10 Feb 2025 369th DialFrost 🇸🇬 479 260 14 Feb 2025 370th dokutan 477 1,212 1 Nov 2024 371st elgan65536 476 1,214 2 Nov 2024 372nd calebaitken 474 144 9 Apr 2025 373rd dokutan 472 440 1 Nov 2024 374th kg583 🇺🇸 470 265 30 Apr 2025 375th GrayJoKing 🇦🇺 468 187 12 Apr 2025 Prev 301–375 of 875 Next