Reverse Polish Notation 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 598th Salutations45 733 100 13ms 12 Nov 2024 602nd albanian-laundromat 731 197 5ms 1 Jul 2025 603rd DialFrost 🇸🇬 730 218 367ms 24 Sep 2025 604th emgordon154 729 137 28ms 29 Jul 2025 605th annaproxy 729 141 42ms 14 Dec 2022 606th KatieLG 🇬🇧 729 142 91ms 12 Feb 2022 606th MichalMarsalek 🇨🇿 729 142 16ms 14 Feb 2022 606th marcin7Cd 729 142 15ms 20 Feb 2022 606th yzhs 🇩🇪 729 142 18ms 23 Jun 2023 610th nullie 729 256 215ms 11 Mar 2025 611th HPWiz 🇳🇿 728 39 5ms 23 Nov 2023 612th ChiefChippy2 726 101 10ms 12 Feb 2022 612th Frowny 726 101 29ms 16 Feb 2022 612th fitzdotlol 🇺🇸 726 101 13ms 8 Mar 2022 612th neel11235813 726 101 9ms 17 Mar 2024 612th madex 🇩🇪 726 101 9ms 9 Jul 2024 612th wh3n3v3r 🇨🇿 726 101 10ms 8 Nov 2024 618th syntax-rules 725 193 382ms 25 Dec 2022 619th SniperSmiley 🇺🇸 724 143 18ms 8 Jul 2022 619th Europe2048 724 143 24ms 22 Oct 2024 619th moustave 724 143 14ms 7 Apr 2025 622nd Shanethegamer 🇺🇸 723 220 340ms 24 Sep 2025 622nd sean-niemann 🇺🇸 723 220 348ms 24 Sep 2025 624th Kacarott 🇦🇺 722 114 669ms 4 Feb 2025 625th GolfingSuccess 🇬🇷 721 194 367ms 14 Feb 2022 626th CaedenHarper 🇨🇦 720 101 1,271ms 22 days ago 627th inventshah 719 102 10ms 13 Feb 2022 627th smclaughlin-cf 719 102 10ms 4 Mar 2025 627th Lv0Sys 🇵🇱 719 102 9ms 1 Jun 2025 630th randolchance 719 144 17ms 4 Jan 2024 630th roupiq 🇵🇱 719 144 16ms 1 Mar 2024 630th Deppyforce 719 144 14ms 5 days ago 633rd GolfingSuccess 🇬🇷 719 163 2ms 5 Dec 2022 634th Shanethegamer 🇺🇸 719 190 390ms 9 Apr 2025 635th MeWhenI 🇻🇦 718 166 159ms 17 Nov 2022 636th adoxography 717 68 47ms 20 Mar 2022 637th emgordon154 716 115 627ms 11 Aug 2025 638th Frowny 716 185 160ms 18 Mar 2022 639th Yax42 🇫🇷 716 191 362ms 26 Jul 2025 640th Shanethegamer 🇺🇸 715 261 298ms 30 Apr 2022 641st emgordon154 714 137 18ms 26 Sep 2024 642nd LeeCamp 714 145 16ms 14 Feb 2022 642nd hellwue 714 145 11ms 7 Feb 2023 642nd adamnielson42 🇺🇸 714 145 27ms 8 Oct 2024 642nd Mabeloid 🇳🇴 714 145 25ms 4 May 2025 642nd te-chnical 714 145 20ms 9 Jul 2025 647th stefangimmillaro 714 256 45ms 3 Jan 2023 648th Alex-x90 🇺🇸 713 196 382ms 21 days ago 649th daniel-pedersen 🇸🇪 712 103 10ms 6 Mar 2022 649th Heathcorp 🇦🇺 712 103 10ms 27 Apr 2022 649th snoozingnewt 🇺🇸 712 103 9ms 23 Sep 2023 649th FortuiteMan 🇫🇷 712 103 10ms 10 Oct 2024 649th SiBeepBoop 712 103 8ms 15 Apr 2025 654th stefangimmillaro 712 192 401ms 10 Oct 2023 655th JGDoerrer 712 262 199ms 29 Jun 2022 656th albanian-laundromat 712 349 982ms 8 days ago 657th kg583 🇺🇸 711 145 6ms 9 Jun 2025 658th SirBogman 🇺🇸 710 116 576ms 16 Jan 2024 658th commandblockguy 🇺🇸 710 116 627ms 1 Sep 2025 660th prplz 🇦🇺 710 165 2ms 14 Feb 2022 660th Szum123321 🇵🇱 710 165 2ms 29 Nov 2023 660th JohandeRuiter 🇳🇱 710 165 2ms 11 Feb 2025 663rd weeble 709 138 6ms 18 Aug 2024 664th karhuthebear 709 146 16ms 6 May 2022 664th Bonjour27891 🇻🇳 709 146 11ms 17 Jul 2022 666th KatieLG 🇬🇧 707 69 36ms 12 Feb 2022 666th jared-hughes 707 69 38ms 10 Sep 2022 668th MeWhenI 🇻🇦 706 204 3ms 11 Sep 2022 669th janbehrens 🇩🇪 705 104 10ms 14 Apr 2023 669th m-tkach 🇺🇦 705 104 10ms 3 Jan 2025 671st edsrzf 🇳🇿 705 184 1,377ms 29 Apr 2025 672nd duckyluuk 🇳🇱 704 117 555ms 26 Mar 2024 673rd SomeKitten 🇺🇸 704 147 25ms 29 Aug 2022 673rd Bodo171 704 147 19ms 7 Dec 2022 673rd vgamula 🇺🇦 704 147 16ms 6 Nov 2023 First Prev 601–675 of 1,132 Next Last