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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 301st MeWhenI 🇻🇦 609 106 6 Nov 2024 302nd SirBogman 🇺🇸 607 230 5 days ago 303rd HumanoidCPU 606 445 12 Dec 2024 303rd dokutan 606 445 12 Dec 2024 303rd duckyluuk 🇳🇱 606 445 16 Dec 2024 303rd Yewzir 🇧🇪 606 445 18 Dec 2024 303rd KatieLG 🇬🇧 606 445 3 Jan 2025 303rd Shanethegamer 🇺🇸 606 445 12 Jan 2025 309th zbreit 🇺🇸 605 138 1 Nov 2024 309th rschwa6308 🇺🇸 605 138 9 Nov 2024 311th ahmetdemirag 🇨🇾 604 113 12 Nov 2024 312th jared-hughes 601 90 23 Dec 2024 313th bac0id 597 140 10 Jan 2025 314th targrik 596 112 14 May 2025 315th KatieLG 🇬🇧 595 338 1 Nov 2024 316th ovs-code 🇩🇪 594 152 12 Nov 2024 317th error256 593 115 1 Nov 2024 318th Yewzir 🇧🇪 589 129 22 Dec 2024 319th KrausRaus 🇺🇸 588 92 2 Nov 2024 320th MeWhenI 🇻🇦 582 245 9 Feb 2025 321st voytxt 🇨🇿 581 93 1 Nov 2024 322nd AlephSquirrel 577 216 1 Nov 2024 323rd error256 569 117 1 Nov 2024 324th bac0id 558 122 10 Jan 2025 325th Natanaelel 🇸🇪 557 97 1 Nov 2024 325th madeforlosers 557 97 4 Nov 2024 327th duckyluuk 🇳🇱 552 98 3 Nov 2024 327th LukeBridges 🇬🇧 552 98 27 Nov 2024 329th SirBogman 🇺🇸 551 160 5 days ago 330th Jonatan6 🇩🇰 549 124 3 Nov 2024 331st elgan65536 546 125 9 Nov 2024 332nd fourth-bit 546 153 5 Nov 2024 333rd lifthrasiir 🇰🇷 544 68 29 Nov 2024 334th retrohun 538 299 2 Nov 2024 335th sidok 535 98 13 Nov 2024 336th msbranicky 535 137 11 Jan 2025 337th saito-ta 🇯🇵 534 646 1 Nov 2024 338th aksyristos 530 104 1 Nov 2024 339th CaedenHarper 🇨🇦 529 129 12 Nov 2024 340th emplv 🇱🇻 525 103 15 days ago 341st edsrzf 🇳🇿 513 195 14 days ago 342nd aksyristos 512 163 1 Nov 2024 343rd SirBogman 🇺🇸 511 82 11 days ago 344th albanian-laundromat 509 134 27 days ago 345th MostParsingVex 509 164 4 Nov 2024 346th UnderKoen 🇳🇱 507 323 11 Nov 2024 347th Shanethegamer 🇺🇸 505 107 1 Nov 2024 348th Yewzir 🇧🇪 501 160 12 Dec 2024 349th ryyyn 🇺🇸 498 137 8 days ago 350th stefangimmillaro 497 1,162 11 Nov 2024 351st btjones0 494 138 21 Nov 2024 352nd Andrey-Plotnikov 487 111 6 Nov 2024 353rd cros107 487 140 14 Jun 2025 354th ravnskjaer 🇩🇰 480 236 13 days ago 355th DialFrost 🇸🇬 479 260 14 Feb 2025 356th MeWhenI 🇻🇦 478 145 10 Feb 2025 357th dokutan 477 1,212 1 Nov 2024 358th elgan65536 476 1,214 2 Nov 2024 359th calebaitken 474 144 9 Apr 2025 360th GrayJoKing 🇦🇺 471 187 12 Apr 2025 361st kg583 🇺🇸 470 265 30 Apr 2025 362nd MostParsingVex 469 145 4 Nov 2024 363rd dokutan 469 440 1 Nov 2024 364th bricknellj 464 147 16 Apr 2025 365th HumanoidCPU 464 445 1 Nov 2024 365th KatieLG 🇬🇧 464 445 1 Nov 2024 365th Shanethegamer 🇺🇸 464 445 1 Nov 2024 365th MeWhenI 🇻🇦 464 445 2 Nov 2024 365th JunkIce 464 445 24 Jan 2025 370th two-bad 🇬🇧 458 118 3 Nov 2024 371st CaedenHarper 🇨🇦 458 141 2 Jan 2025 372nd peeveen 🇬🇧 458 160 18 Nov 2024 373rd dokutan 458 439 1 Nov 2024 374th Natanaelel 🇸🇪 453 224 21 Jun 2025 375th c0d3-4-F00d 🇩🇪 451 151 9 Jan 2025 Prev 301–375 of 829 Next