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 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 Chars Time 300th rschwa6308 🇺🇸 605 138 9 Nov 2024 302nd jared-hughes 601 90 23 Dec 2024 303rd CaedenHarper 🇨🇦 601 103 15 days ago 304th bac0id 597 140 10 Jan 2025 305th fourth-bit 595 104 5 Nov 2024 306th CaedenHarper 🇨🇦 591 102 15 days ago 307th Yewzir 🇧🇪 590 129 22 Dec 2024 308th KrausRaus 🇺🇸 588 92 2 Nov 2024 309th emgordon154 584 106 9 May 2025 310th voytxt 🇨🇿 581 93 1 Nov 2024 311th rucin93 🇵🇱 578 107 31 May 2025 312th SirBogman 🇺🇸 578 151 22 Jul 2025 313th MeWhenI 🇻🇦 573 108 6 Nov 2024 314th YAJUE114514 572 178 26 days ago 315th error256 570 117 1 Nov 2024 316th MeWhenI 🇻🇦 569 106 6 Nov 2024 317th Natanaelel 🇸🇪 557 97 1 Nov 2024 318th bac0id 555 121 10 Jan 2025 319th duckyluuk 🇳🇱 552 98 3 Nov 2024 319th LukeBridges 🇬🇧 552 98 27 Nov 2024 321st CaedenHarper 🇨🇦 550 506 9 days ago 322nd ahmetdemirag 🇨🇾 548 113 12 Nov 2024 323rd MeWhenI 🇻🇦 547 316 29 Dec 2024 324th fourth-bit 546 153 5 Nov 2024 325th ovs-code 🇩🇪 545 152 12 Nov 2024 326th lifthrasiir 🇰🇷 544 68 29 Nov 2024 327th emgordon154 544 111 9 May 2025 328th Jonatan6 🇩🇰 542 124 3 Nov 2024 329th MeWhenI 🇻🇦 539 245 9 Feb 2025 330th error256 538 115 1 Nov 2024 331st retrohun 538 299 2 Nov 2024 332nd KatieLG 🇬🇧 536 161 1 Nov 2024 333rd msbranicky 534 137 11 Jan 2025 334th error256 533 248 19 Jan 2025 335th emplv 🇱🇻 525 103 4 Jul 2025 336th aksyristos 523 104 1 Nov 2024 337th sidok 522 97 13 Nov 2024 338th edsrzf 🇳🇿 513 195 5 Jul 2025 339th aksyristos 512 163 1 Nov 2024 340th SirBogman 🇺🇸 511 82 8 Jul 2025 341st ryyyn 🇺🇸 511 121 26 days ago 342nd MostParsingVex 509 164 4 Nov 2024 343rd Shanethegamer 🇺🇸 505 107 1 Nov 2024 344th tatzyr 🇯🇵 504 108 15 Apr 2025 345th Yewzir 🇧🇪 501 160 12 Dec 2024 346th SirBogman 🇺🇸 498 194 22 Jul 2025 347th stefangimmillaro 497 1,162 11 Nov 2024 348th elgan65536 495 125 9 Nov 2024 349th Andrey-Plotnikov 487 111 6 Nov 2024 350th ravnskjaer 🇩🇰 480 236 6 Jul 2025 351st MeWhenI 🇻🇦 479 145 10 Feb 2025 352nd dokutan 477 1,212 1 Nov 2024 353rd snoozingnewt 🇺🇸 476 130 31 Mar 2025 353rd hiichbindermax 476 130 15 days ago 355th elgan65536 476 1,214 2 Nov 2024 356th GrayJoKing 🇦🇺 474 184 12 Apr 2025 357th dokutan 472 440 1 Nov 2024 358th HumanoidCPU 467 445 1 Nov 2024 358th KatieLG 🇬🇧 467 445 1 Nov 2024 358th Shanethegamer 🇺🇸 467 445 1 Nov 2024 358th MeWhenI 🇻🇦 467 445 2 Nov 2024 358th JunkIce 467 445 24 Jan 2025 358th CaedenHarper 🇨🇦 467 445 9 days ago 364th MostParsingVex 466 144 4 Nov 2024 365th DialFrost 🇸🇬 465 208 7 Nov 2024 366th GolfingSuccess 🇬🇷 464 372 20 Dec 2024 367th DialFrost 🇸🇬 463 260 14 Feb 2025 368th dokutan 460 203 1 Nov 2024 369th dokutan 460 256 1 Nov 2024 370th two-bad 🇬🇧 458 118 3 Nov 2024 371st peeveen 🇬🇧 458 160 18 Nov 2024 372nd dokutan 457 206 1 Nov 2024 373rd Natanaelel 🇸🇪 455 224 21 Jun 2025 374th btjones0 448 138 21 Nov 2024 375th dokutan 448 253 1 Nov 2024 Prev 301–375 of 894 Next