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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 299th MeWhenI 🇻🇦 629 439 2 Nov 2024 299th Shanethegamer 🇺🇸 629 439 11 May 2025 303rd Carlettos1 628 130 30 Nov 2024 304th ovs-code 🇩🇪 619 142 20 Apr 2025 305th DialFrost 🇸🇬 618 206 10 Jan 2025 306th anter69 🇭🇺 615 85 11 Jan 2025 307th anter69 🇭🇺 614 111 12 Jan 2025 308th BREMAUCY 🇫🇷 610 442 24 Jan 2025 309th MeWhenI 🇻🇦 609 106 6 Nov 2024 310th dmrichwa 🇺🇸 607 89 3 Nov 2024 311th HumanoidCPU 606 445 12 Dec 2024 311th dokutan 606 445 12 Dec 2024 311th duckyluuk 🇳🇱 606 445 16 Dec 2024 311th Yewzir 🇧🇪 606 445 18 Dec 2024 311th KatieLG 🇬🇧 606 445 3 Jan 2025 311th Shanethegamer 🇺🇸 606 445 12 Jan 2025 317th zbreit 🇺🇸 605 138 1 Nov 2024 317th rschwa6308 🇺🇸 605 138 9 Nov 2024 319th ahmetdemirag 🇨🇾 603 113 12 Nov 2024 320th jared-hughes 601 90 23 Dec 2024 321st KatieLG 🇬🇧 600 338 1 Nov 2024 322nd bac0id 597 140 10 Jan 2025 323rd targrik 596 112 14 May 2025 324th ovs-code 🇩🇪 594 152 12 Nov 2024 325th error256 593 115 1 Nov 2024 325th ndren 593 115 13 days ago 327th Yewzir 🇧🇪 589 129 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 error256 569 117 1 Nov 2024 332nd bac0id 558 122 10 Jan 2025 333rd Natanaelel 🇸🇪 557 97 1 Nov 2024 333rd madeforlosers 557 97 4 Nov 2024 335th duckyluuk 🇳🇱 552 98 3 Nov 2024 335th LukeBridges 🇬🇧 552 98 27 Nov 2024 337th Jonatan6 🇩🇰 549 124 3 Nov 2024 338th elgan65536 546 125 9 Nov 2024 339th fourth-bit 546 153 5 Nov 2024 340th lifthrasiir 🇰🇷 544 68 29 Nov 2024 341st retrohun 540 299 2 Nov 2024 342nd sidok 535 98 13 Nov 2024 343rd msbranicky 535 137 11 Jan 2025 344th saito-ta 🇯🇵 534 646 1 Nov 2024 345th aksyristos 530 104 1 Nov 2024 346th CaedenHarper 🇨🇦 529 129 12 Nov 2024 347th emplv 🇱🇻 525 103 2 hours ago 348th aksyristos 512 163 1 Nov 2024 349th MeWhenI 🇻🇦 512 245 9 Feb 2025 350th albanian-laundromat 509 134 12 days ago 351st MostParsingVex 509 164 4 Nov 2024 352nd edsrzf 🇳🇿 508 197 1 Nov 2024 353rd UnderKoen 🇳🇱 507 323 11 Nov 2024 354th Shanethegamer 🇺🇸 505 107 1 Nov 2024 355th Yewzir 🇧🇪 501 160 12 Dec 2024 356th stefangimmillaro 497 1,162 11 Nov 2024 357th btjones0 494 138 21 Nov 2024 358th Andrey-Plotnikov 487 111 6 Nov 2024 359th cros107 487 140 20 days ago 360th DialFrost 🇸🇬 479 260 14 Feb 2025 361st MeWhenI 🇻🇦 478 145 10 Feb 2025 362nd dokutan 477 1,212 1 Nov 2024 363rd elgan65536 476 1,214 2 Nov 2024 364th calebaitken 474 144 9 Apr 2025 365th HumanoidCPU 474 448 1 Nov 2024 365th KatieLG 🇬🇧 474 448 1 Nov 2024 365th Shanethegamer 🇺🇸 474 448 1 Nov 2024 365th dokutan 474 448 1 Nov 2024 365th MeWhenI 🇻🇦 474 448 2 Nov 2024 365th CaedenHarper 🇨🇦 474 448 24 Jan 2025 371st GrayJoKing 🇦🇺 470 187 12 Apr 2025 372nd kg583 🇺🇸 470 265 30 Apr 2025 373rd MostParsingVex 469 145 4 Nov 2024 374th dokutan 469 440 1 Nov 2024 375th bricknellj 464 147 16 Apr 2025 Prev 301–375 of 824 Next