Niven 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 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 Luau 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 Luau 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 745th JayXon 🇺🇸 923 49 19 Mar 2023 745th Yewzir 🇧🇪 923 49 9 Nov 2023 745th Betuaredead 923 49 11 Nov 2023 745th pardouin 🇫🇷 923 49 3 Sep 2024 745th DialFrost 🇸🇬 923 49 14 Nov 2024 745th sean-niemann 🇺🇸 923 49 18 Apr 2025 745th edsrzf 🇳🇿 923 49 26 Jul 2025 758th GrayJoKing 🇦🇺 922 49 23 Nov 2021 758th btnlq 922 49 9 Dec 2021 758th Lydxn 🇨🇦 922 49 9 Jan 2022 758th prplz 🇦🇺 922 49 14 Apr 2022 758th primo-ppcg 🇹🇭 922 49 2 Jun 2022 758th lynn 922 49 3 Jun 2022 758th IanUtley 922 49 12 Nov 2022 758th Steffan153 🇫🇮 922 49 17 Nov 2022 758th annaproxy 922 49 8 Jan 2023 758th Yewzir 🇧🇪 922 49 12 Mar 2024 758th ovs-code 🇩🇪 922 49 30 Jun 2024 758th DialFrost 🇸🇬 922 49 24 Mar 2025 758th sean-niemann 🇺🇸 922 49 25 Mar 2025 758th GolfingSuccess 🇬🇷 922 49 10 Aug 2025 772nd lynn 922 51 2 Oct 2021 772nd GrayJoKing 🇦🇺 922 51 5 Feb 2022 772nd madex 🇩🇪 922 51 12 Nov 2022 772nd m-tkach 🇺🇦 922 51 2 Jun 2023 772nd roupiq 🇵🇱 922 51 24 Feb 2024 772nd wojtekmal 922 51 27 Feb 2024 772nd Herbert00709 🇵🇱 922 51 12 Apr 2024 779th Lydxn 🇨🇦 921 47 20 Dec 2023 780th primo-ppcg 🇹🇭 921 49 6 May 2020 780th marshallward 🇺🇸 921 49 12 Oct 2020 780th LucaArgentiUCF 🇮🇹 921 49 14 Feb 2021 780th cure-honey 🇯🇵 921 49 26 Jun 2021 780th Lydxn 🇨🇦 921 49 15 Jul 2021 785th prplz 🇦🇺 920 43 15 Jan 2024 785th AlephSquirrel 920 43 16 Jan 2024 785th neel11235813 920 43 17 Jan 2024 785th lynn 920 43 17 Feb 2024 785th CaedenHarper 🇨🇦 920 43 6 Sep 2024 785th rucin93 🇵🇱 920 43 26 Sep 2024 785th GolfingSuccess 🇬🇷 920 43 10 Aug 2025 792nd Lydxn 🇨🇦 919 46 16 Jul 2023 793rd deflatSOCO 919 47 11 Apr 2019 793rd andre-lameirinhas 🇵🇹 919 47 27 Apr 2020 793rd ToriTheChicken 919 47 26 Jul 2020 793rd thisishowmymindworks 🇳🇴 919 47 26 Jul 2020 793rd JeromeSchweitzer 919 47 7 Sep 2020 793rd Maltysen 919 47 26 Sep 2020 793rd ToonAlfrink 919 47 13 Nov 2020 793rd 77Tigers 919 47 1 Mar 2021 793rd ydevor 🇮🇱 919 47 11 Mar 2021 793rd abba23 919 47 14 Jun 2021 793rd jacklynnepenick 919 47 19 Aug 2021 793rd ehulinsky 🇺🇸 919 47 10 Nov 2021 793rd xy3 🇮🇪 919 47 19 Nov 2021 793rd chartung17 919 47 5 Dec 2021 793rd krcs 🇵🇱 919 47 29 Dec 2021 793rd anter69 🇭🇺 919 47 9 Mar 2022 793rd CedricGebistorf 919 47 11 Mar 2022 793rd tkr-sh 🇫🇷 919 47 12 May 2022 793rd wen1now 919 47 8 Aug 2022 793rd betaveros 919 47 9 Aug 2022 793rd 5quiwyrm 919 47 16 Aug 2022 793rd Eilonlif 🇮🇱 919 47 3 Sep 2022 793rd commandblockguy 🇺🇸 919 47 18 Sep 2022 793rd aiarzhantsev 919 47 14 Oct 2022 793rd nstearns96 🇬🇧 919 47 6 Jan 2023 793rd quimey 919 47 8 Mar 2023 793rd aksyristos 919 47 11 Mar 2023 793rd ejini6969 919 47 25 Mar 2023 793rd 2011-Chan-Ethan 919 47 19 Jul 2023 793rd Griff95 919 47 21 Sep 2023 793rd firegene 🇮🇪 919 47 15 Oct 2023 793rd mikehanus 919 47 29 Jan 2024 793rd ThijsLuttikhuis 919 47 6 Mar 2024 Prev 751–825 of 3,998 Next