Reverse Polish Notation in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 241st strout 822 161 149ms 15 Dec 2023 242nd lynn 822 228 227ms 6 Jul 2024 243rd Shanethegamer 🇺🇸 821 158 1,453ms 26 Oct 2023 244th GrayJoKing 🇦🇺 820 81 490ms 23 Jul 2024 245th tomtheisen 🇺🇸 820 167 429ms 15 Nov 2022 246th m-tkach 🇺🇦 820 226 5ms 12 Feb 2025 247th 2011-Chan-Ethan 817 92 16ms 16 Sep 2023 247th yuchuehw 817 92 15ms 3 Feb 2024 247th albanian-laundromat 817 92 19ms 12 Apr 2025 247th Flekay 🇩🇪 817 92 28ms 19 Jun 2025 247th fkantelberg 817 92 17ms 19 Jul 2025 247th Babafaba 817 92 17ms 23 Oct 2025 253rd GrayJoKing 🇦🇺 817 97 138ms 2 Jun 2022 254th NewDefectus 🇮🇱 816 90 11ms 12 Feb 2022 254th didion0 🇺🇸 816 90 11ms 17 Feb 2022 254th uttumuttu 🇫🇮 816 90 11ms 5 Mar 2022 254th kcinnu 🇱🇹 816 90 10ms 2 May 2023 258th primo-ppcg 🇹🇭 816 100 7ms 21 Aug 2023 259th rucin93 🇵🇱 816 128 3ms 12 Jun 2025 260th ovs-code 🇩🇪 815 120 5ms 3 Mar 2026 261st edsrzf 🇳🇿 815 157 406ms 3 Oct 2025 262nd inventshah 815 172 63ms 29 Mar 2025 263rd edsrzf 🇳🇿 815 194 32ms 2 Feb 2026 264th btnlq 814 32 4ms 16 Jul 2023 264th MeWhenI 🇻🇦 814 32 4ms 16 Jul 2023 264th Steffan153 🇫🇮 814 32 4ms 16 Jul 2023 264th ovs-code 🇩🇪 814 32 3ms 16 Jul 2023 264th fuzzylojik-golf 🇺🇸 814 32 4ms 18 Sep 2025 269th blaztoma 🇱🇹 814 148 101ms 6 Mar 2026 269th snoozingnewt 🇨🇦 814 148 100ms 6 Mar 2026 269th DialFrost 🇸🇬 814 148 97ms 6 Mar 2026 272nd Shanethegamer 🇺🇸 814 166 131ms 3 Dec 2022 273rd mtirado1 812 121 2ms 23 Dec 2022 274th primo-ppcg 🇹🇭 812 225 43ms 2 May 2025 275th Shanethegamer 🇺🇸 812 306 1,431ms 30 Jan 2025 276th MeWhenI 🇻🇦 811 100 333ms 9 May 2024 277th elgan65536 🇺🇸 811 231 198ms 3 Oct 2023 277th jusaka 811 231 184ms 26 hours ago 279th Shanethegamer 🇺🇸 810 83 801ms 25 Apr 2023 280th FlorianCassayre 🇫🇷 808 93 15ms 5 Aug 2025 281st Shanethegamer 🇺🇸 808 101 6ms 14 Jan 2024 282nd dmrichwa 🇺🇸 807 91 11ms 16 May 2022 282nd BambooleanLogic 🇸🇪 807 91 11ms 14 Dec 2022 282nd madeforlosers 807 91 11ms 6 days ago 285th GrayJoKing 🇦🇺 806 139 86ms 31 Jan 2025 286th kg583 🇺🇸 806 141 41ms 10 Nov 2025 287th lynn 806 161 1,413ms 13 Feb 2022 288th jacobly0 🇺🇸 805 122 3ms 3 Sep 2023 289th JayXon 🇺🇸 805 148 161ms 24 May 2025 290th stefangimmillaro 805 198 480ms 6 Oct 2025 291st kkoenig 805 227 276ms 23 Jan 2024 292nd GrayJoKing 🇦🇺 804 128 24ms 12 Feb 2023 293rd edsrzf 🇳🇿 804 180 79ms 15 days ago 294th Szum123321 🇵🇱 804 233 186ms 20 Mar 2024 294th DialFrost 🇸🇬 804 233 192ms 31 May 2025 296th kg583 🇺🇸 803 101 209ms 10 Nov 2025 297th m-tkach 🇺🇦 803 235 57ms 6 Aug 2023 298th MeWhenI 🇻🇦 803 311 1,706ms 7 Nov 2025 299th yzhs 🇩🇪 802 165 140ms 26 Jun 2023 300th ScottHamper 802 168 2,755ms 12 Nov 2024 301st 4hg 🇺🇸 800 5 48ms 22 Jul 2022 301st bricknellj 800 5 50ms 26 Jul 2022 301st NewDefectus 🇮🇱 800 5 49ms 3 Aug 2022 301st 5quiwyrm 800 5 46ms 5 Oct 2022 301st CatsAreFluffy 800 5 49ms 20 Oct 2022 301st dzshn 800 5 46ms 3 Dec 2022 301st Vap0r1ze 800 5 49ms 3 Dec 2022 301st DayDun 🇸🇪 800 5 47ms 23 Jan 2023 301st emirps 800 5 48ms 3 Feb 2023 301st klixel 🇨🇦 800 5 48ms 7 Jun 2023 301st commandz0 🇺🇸 800 5 46ms 3 Aug 2023 301st msbranicky 800 5 48ms 4 Aug 2023 301st jacobly0 🇺🇸 800 5 45ms 2 Sep 2023 301st FlorianCassayre 🇫🇷 800 5 46ms 5 Sep 2023 301st rniii 800 5 47ms 19 Oct 2023 301st yuchuehw 800 5 49ms 4 Feb 2024 301st Yewzir 🇧🇪 800 5 48ms 23 Feb 2024 301st roupiq 🇵🇱 800 5 50ms 27 Feb 2024 301st BREMAUCY 🇫🇷 800 5 46ms 28 Mar 2024 301st olleicua 🇺🇸 800 5 49ms 1 Apr 2024 First Prev 241–320 of 1,194 Next Last