Kaprekar Numbers in all languages in chars. 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 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 Mandelbrot 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 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 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 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 Mandelbrot 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 Chars Time 296th Shanethegamer 🇺🇸 606 445 12 Jan 2025 302nd zbreit 🇺🇸 605 138 1 Nov 2024 302nd rschwa6308 🇺🇸 605 138 9 Nov 2024 304th KatieLG 🇬🇧 605 268 10 Nov 2024 305th targrik 603 112 23 days ago 306th jared-hughes 600 90 23 Dec 2024 307th bac0id 596 140 10 Jan 2025 308th fourth-bit 594 104 5 Nov 2024 309th duckyluuk 🇳🇱 588 105 6 Nov 2024 310th KrausRaus 🇺🇸 587 92 2 Nov 2024 311th emgordon154 583 106 9 May 2025 312th voytxt 🇨🇿 580 93 1 Nov 2024 313th rucin93 🇵🇱 577 107 6 days ago 314th MeWhenI 🇻🇦 572 108 6 Nov 2024 315th error256 569 117 1 Nov 2024 316th MeWhenI 🇻🇦 568 106 6 Nov 2024 317th KatieLG 🇬🇧 566 161 1 Nov 2024 318th Natanaelel 🇸🇪 556 97 1 Nov 2024 318th madeforlosers 556 97 4 Nov 2024 320th ovs-code 🇩🇪 556 152 12 Nov 2024 321st bac0id 555 121 10 Jan 2025 322nd duckyluuk 🇳🇱 551 98 3 Nov 2024 322nd LukeBridges 🇬🇧 551 98 27 Nov 2024 324th ahmetdemirag 🇨🇾 547 113 12 Nov 2024 325th fourth-bit 545 153 5 Nov 2024 326th lifthrasiir 🇰🇷 544 68 29 Nov 2024 327th emgordon154 542 111 9 May 2025 328th Jonatan6 🇩🇰 542 124 3 Nov 2024 329th retrohun 540 299 2 Nov 2024 330th error256 537 115 1 Nov 2024 331st msbranicky 535 137 11 Jan 2025 332nd aksyristos 530 104 1 Nov 2024 333rd sidok 522 97 13 Nov 2024 334th aksyristos 512 163 1 Nov 2024 335th MeWhenI 🇻🇦 512 245 9 Feb 2025 336th tatzyr 🇯🇵 510 108 15 Apr 2025 337th MostParsingVex 509 164 4 Nov 2024 338th edsrzf 🇳🇿 507 197 1 Nov 2024 339th error256 506 248 19 Jan 2025 340th Shanethegamer 🇺🇸 504 107 1 Nov 2024 341st Yewzir 🇧🇪 501 160 12 Dec 2024 342nd stefangimmillaro 497 1,162 11 Nov 2024 343rd elgan65536 494 125 9 Nov 2024 344th Andrey-Plotnikov 486 111 6 Nov 2024 345th CaedenHarper 🇨🇦 479 129 12 Nov 2024 346th MeWhenI 🇻🇦 478 145 10 Feb 2025 347th GrayJoKing 🇦🇺 477 184 12 Apr 2025 348th dokutan 477 1,212 1 Nov 2024 349th elgan65536 476 1,214 2 Nov 2024 350th snoozingnewt 🇺🇸 475 130 31 Mar 2025 351st DialFrost 🇸🇬 475 208 7 Nov 2024 352nd HumanoidCPU 474 448 1 Nov 2024 352nd KatieLG 🇬🇧 474 448 1 Nov 2024 352nd Shanethegamer 🇺🇸 474 448 1 Nov 2024 352nd MeWhenI 🇻🇦 474 448 2 Nov 2024 356th dokutan 469 440 1 Nov 2024 357th MostParsingVex 466 144 4 Nov 2024 358th HumanoidCPU 464 445 1 Nov 2024 358th KatieLG 🇬🇧 464 445 1 Nov 2024 358th Shanethegamer 🇺🇸 464 445 1 Nov 2024 358th MeWhenI 🇻🇦 464 445 2 Nov 2024 358th JunkIce 464 445 24 Jan 2025 363rd DialFrost 🇸🇬 463 260 14 Feb 2025 364th dokutan 460 203 1 Nov 2024 365th peeveen 🇬🇧 458 160 18 Nov 2024 366th dokutan 458 256 1 Nov 2024 367th two-bad 🇬🇧 457 118 3 Nov 2024 368th dokutan 457 206 1 Nov 2024 369th btjones0 448 138 21 Nov 2024 370th dokutan 448 253 1 Nov 2024 371st c0d3-4-F00d 🇩🇪 445 151 9 Jan 2025 372nd olleicua 🇺🇸 443 1,305 2 Nov 2024 373rd scpchicken 🇵🇼 439 153 17 Feb 2025 374th Natanaelel 🇸🇪 437 126 20 Jan 2025 375th albanian-laundromat 435 142 19 Apr 2025 Prev 301–375 of 797 Next