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 Hilbert Curve 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 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 Groovy 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 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 Groovy 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 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 Hilbert Curve 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 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 526th KatieLG 🇬🇧 263 513 1 Nov 2024 527th KatieLG 🇬🇧 261 248 19 Apr 2025 528th Mathrew2012 260 263 9 Nov 2024 529th dokutan 252 257 10 Dec 2024 530th msbranicky 251 272 1 Nov 2024 531st Mikey-Beep 🇬🇧 249 274 19 days ago 532nd FlorianCassayre 🇫🇷 249 275 3 Nov 2024 533rd rollershutter 245 279 8 Apr 2025 534th maxgodfrey2004 🇨🇦 244 280 4 Jan 2025 535th edsrzf 🇳🇿 244 348 8 Dec 2024 536th HumanoidCPU 236 846 13 Aug 2025 537th Natanaelel 🇸🇪 235 355 21 Jun 2025 538th KatieLG 🇬🇧 235 851 1 Nov 2024 539th HumanoidCPU 233 451 1 Nov 2024 539th Shanethegamer 🇺🇸 233 451 1 Nov 2024 539th MeWhenI 🇻🇦 233 451 2 Nov 2024 539th dokutan 233 451 21 Jul 2025 539th CaedenHarper 🇨🇦 233 451 27 days ago 544th KatieLG 🇬🇧 230 662 3 mins ago 545th JesseNoEyes 🇺🇸 227 301 17 Nov 2024 546th HumanoidCPU 223 453 1 Nov 2024 546th KatieLG 🇬🇧 223 453 1 Nov 2024 546th Shanethegamer 🇺🇸 223 453 1 Nov 2024 546th MeWhenI 🇻🇦 223 453 2 Nov 2024 546th CaedenHarper 🇨🇦 223 453 27 days ago 546th dokutan 223 453 6 days ago 552nd KatieLG 🇬🇧 223 507 1 Nov 2024 552nd dokutan 223 507 1 Nov 2024 552nd Jacob385 223 507 1 Nov 2024 555th SB-945 222 308 1 Nov 2024 556th HumanoidCPU 222 509 1 Nov 2024 557th robintown 218 468 8 Jan 2025 558th Shanethegamer 🇺🇸 216 450 16 Apr 2025 558th KatieLG 🇬🇧 216 450 20 Apr 2025 558th dokutan 216 450 23 Jul 2025 558th HumanoidCPU 216 450 26 days ago 558th CaedenHarper 🇨🇦 216 450 12 days ago 563rd Jacob385 213 1,213 1 Nov 2024 564th Flekay 🇩🇪 210 325 8 Aug 2025 565th HumanoidCPU 210 448 1 Nov 2024 565th dokutan 210 448 1 Nov 2024 565th Shanethegamer 🇺🇸 210 448 1 Nov 2024 565th KatieLG 🇬🇧 210 448 1 Nov 2024 565th MeWhenI 🇻🇦 210 448 2 Nov 2024 565th CaedenHarper 🇨🇦 210 448 24 Jan 2025 571st Shanethegamer 🇺🇸 209 447 1 Nov 2024 571st CaedenHarper 🇨🇦 209 447 31 Jan 2025 573rd CaedenHarper 🇨🇦 209 1,238 26 days ago 574th KatieLG 🇬🇧 208 448 1 Nov 2024 574th MeWhenI 🇻🇦 208 448 2 Nov 2024 576th adriweb 🇫🇷 207 322 14 Nov 2024 577th HumanoidCPU 206 487 1 Nov 2024 577th dokutan 206 487 1 Nov 2024 577th KatieLG 🇬🇧 206 487 1 Nov 2024 577th MeWhenI 🇻🇦 206 487 2 Nov 2024 581st MeWhenI 🇻🇦 206 505 2 Nov 2024 582nd dokutan 205 509 1 Nov 2024 583rd HumanoidCPU 201 447 1 Nov 2024 583rd dokutan 201 447 1 Nov 2024 583rd Shanethegamer 🇺🇸 201 447 1 Nov 2024 583rd MeWhenI 🇻🇦 201 447 2 Nov 2024 583rd CaedenHarper 🇨🇦 201 447 25 Jan 2025 588th KatieLG 🇬🇧 201 448 1 Nov 2024 589th KatieLG 🇬🇧 201 521 1 Nov 2024 590th dokutan 199 336 1 Nov 2024 591st CaedenHarper 🇨🇦 199 569 31 Jan 2025 592nd CaedenHarper 🇨🇦 198 1,015 22 Jan 2025 593rd HumanoidCPU 196 445 1 Nov 2024 593rd KatieLG 🇬🇧 196 445 1 Nov 2024 593rd Shanethegamer 🇺🇸 196 445 1 Nov 2024 593rd dokutan 196 445 1 Nov 2024 593rd MeWhenI 🇻🇦 196 445 2 Nov 2024 593rd CaedenHarper 🇨🇦 196 445 27 days ago 599th HumanoidCPU 196 519 1 Nov 2024 599th Shanethegamer 🇺🇸 196 519 1 Nov 2024 Prev 526–600 of 915 Next