- #1 Zoolovelogy
97% matchNo user reviews
Dev: GG Undroid Games
Windows
Pair up all animals with one of their own type to beat each puzzle level. Explore and utilize the unique traits of each animal type, tile, and object to find the optimal solution and earn all 3 stars! Make and share your own puzzles using the handy in-game editor.
Why similar: Level Editor 38.4%, Logic 22.3%, Puzzle 14%, Casual 7.1%, Cartoony 6.3%
- #2 Drop It: Block Paradise! Builder Edition
96% matchPositive100% of 12 reviews2025
Dev: ZeNfA Productions
Windows · Mac · Linux
Builder Edition is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the ground floor to solve Physics-based Puzzle levels. Play the 150+ included levels and then try your hand at making your own and sharing them with the community!
Why similar: Level Editor 29.4%, Logic 17.8%, Puzzle 12.8%, Cartoony 9.3%, Building 8.6%
- #3 Minesweeper Classy
96% matchVery Positive94% of 190 reviews2020
Dev: Erlend Kirkeboe
Windows
A modern and stylish take on a classic logic puzzle game. Play the classic minesweeper levels, beat unique level layouts and challenges, or create and share your own level designs. Features a ton of customization options.
Why similar: Level Editor 39.6%, Logic 25.6%, Puzzle 14.4%, Stylized 7.9%, Colorful 5.5%
- #4 Drop It: Block Paradise!
95% matchPositive100% of 16 reviews2023
Dev: ZeNfA Productions
Windows · Mac · Linux
Drop It: Block Paradise is all about using various physic game mechanics, like gravity, bouncy blocks, bombs and more to safely get the Stars to the ground floor to solve Physics-based Puzzle levels. Featuring 250+ Puzzle Levels, Chaotic Versus Mode, Level Editor & Online Levels await you!
Why similar: Level Editor 31.5%, Logic 17.1%, Puzzle 11.1%, Cartoony 8.8%, Building 8.3%
- #5 Michael's Nonograms
94% matchNo user reviews
Dev: Michael
Windows
Create and Play your own Nonograms, and play a library of pre-made Nonograms for free! Otherwise known as Picross!
Why similar: Level Editor 43.4%, Logic 25.7%, Puzzle 16%, Casual 9.2%, 2D 5.2%
- #6 Laser Lightshow
94% matchNo user reviews
Dev: Thundermagnet
Windows
A complex board manipulation laser-bouncing puzzle game, featuring multiple editors, and hundreds of handcrafted levels!
Why similar: Level Editor 41.3%, Logic 23.2%, Puzzle 15.9%, Casual 7.4%, 2D 4.8%
- #7 Stack World
93% match9 user reviews100% of 9 reviews2023
Dev: dev4all
Windows · Mac · Linux
Stack World is a physics puzzle game. Place all the given blocks and make sure they do not fall off the screen before the countdown timer hits 0. Enjoy over 100 levels of gameplay and use the level editor to create your own levels. Compete for the fastest times on the leaderboards.
Why similar: Level Editor 45.4%, Logic 25.6%, Physics 10.4%, Puzzle 9.5%, Casual 6%
- #8 Lonely Path
92% matchPositive100% of 13 reviews2023
Dev: Gilded Rune Games
Windows · Mac
Lonely Path is a relaxing puzzle game where you move and stacks tiles to create paths through 5 nature themed, hand-drawn regions! Try your hand at 100 different levels or make your own and share them with the community!
Why similar: Logic 27%, Level Editor 24.9%, Puzzle 18.4%, Casual 11.4%, 2D 7%
- #9 Sven's SudokuPad
91% matchMixed69% of 119 reviews2021
Dev: Sven Neumann
Windows
Play your own sudokus in Cracking the Cryptic's beloved puzzle app.
Why similar: Level Editor 37.8%, Logic 33%, Puzzle 14.9%, Casual 10.5%, 2D 3.2%
- #10 Dyestributor
91% match4 user reviews75% of 4 reviews2023
Dev: Chris CurrierPub: DyeDuo
Windows
Dyestributor is an indie puzzler with both simple and complicated mechanics that combine to make fun levels! You can perfect your gameplay to earn trophies or make and play custom levels in this relaxing (but admittedly difficult) puzzle game!
Why similar: Level Editor 44.6%, Puzzle 17.1%, Logic 12.6%, Casual 5.9%, Relaxing 4.7%
- #11 Blobbs: Remastered
90% matchPositive88% of 24 reviews2022
Dev: Andrew Nutter666 Jaggar
Windows · Mac
The Blobbs are Back! Rebuilt from the ground up in a brand new engine with fully remastered graphics. Ping, pop, zap and explode your way through 50+ levels featuring 16 different types of blobbs (including 4 new ones!) in this colourful and quirky real time puzzle game.
Why similar: Level Editor 28.4%, Logic 19%, Puzzle 14.7%, Cartoony 12.2%, Casual 12%
- #12 The Gerbil Experiment
89% matchNo user reviews
Dev: Drszmv
Windows
A Relaxing 2D Puzzle Game with 100s of both easy and challenging levels to solve by doing things in the correct order.
Why similar: Logic 37.8%, Puzzle 22.5%, Relaxing 10.9%, Level Editor 10.3%, Casual 9.1%
- #13 bunny hungry
89% match5 user reviews100% of 5 reviews2024
Dev: ggidk
Windows · Mac · Linux
How's bunny? ...bunny hungry! Move the terrain around, learn how it interacts, and make a safe path from the bunny to the food in this 2D puzzle game.
Why similar: Level Editor 33.7%, Logic 33.2%, Puzzle 21.2%, 2D 6.3%, Casual 4.2%
- #14 Minesweeper Arena
87% match5 user reviews60% of 5 reviews2026
Dev: MadManRisesPub: MadManStudios
Windows
Find all the mines quicker than your friends in the classic puzzle game.
Why similar: Logic 41.3%, Puzzle 24.8%, Casual 16.3%, Retro 8.8%, 2D 7.8%
- #15 Contraptions Collection
88% match2 user reviews100% of 2 reviews2024
Dev: Moragami Co., LtdPub: Funbox Media Ltd
Windows
Contraptions is a physics-based puzzle game with a fun cartoony look. This game takes three games; Contraptions, Contraptions 2 and Contraptions 3 and combines them into one value pack of creative fun.
Why similar: Level Editor 43.3%, Puzzle 16.1%, Casual 13.3%, Cartoony 10.2%, Physics 8.9%
- #16 Pictopix
86% matchOverwhelmingly Positive97% of 1,461 reviews2017
Dev: Tomlab Games
Windows · Mac · Linux
Median: 11.3 hrsMean: 40.0 hrs≥1hr: 89%
Pictopix is a puzzle game where you use logic to color squares on grids in order to reveal pictures.
Why similar: Level Editor 30.6%, Puzzle 24.3%, Logic 19.1%, Casual 9.4%, Relaxing 5.9%
- #17 Stack Masters
86% matchPositive100% of 25 reviews2023
Dev: Intravenous SoftwarePub: Independent
Windows
Do you enjoy playing around with the physics in games? Then this is the game for you. Stack Masters is built around exploring that concept in a competitive way. Including a built in level editor and Steam Workshop support, the game offers a never ending supply of physics sandbox gameplay to explore.
Why similar: Level Editor 39.6%, Puzzle 13.3%, Logic 9.7%, Physics 9.1%, Casual 7.4%
- #18 Square Man Puzzle Game
84% match2 user reviews100% of 2 reviews2026
Dev: J D WisePub: Postdiluvian Games
Windows
Square Man is a real-time puzzle game where you must solve stages by achieving certain goals. Most often you’ll be collecting stars and/or reaching the exit, but you might also have to melt ice, fill in water, turn lava to stone, or even fight monsters!
Why similar: Level Editor 45.9%, Logic 31%, Puzzle 18.4%, 2D 3.6%, Singleplayer 1.1%
- #19 Factorybelts 2
85% match1 user reviews100% of 1 reviews2023
Dev: Robin Hänni
Windows
Conveyers, grinders, welders, ... and a factory that combines them all: that's what's waiting for you in Factorybelts 2. Factorybelts is a puzzle game where you complete a factory to produce different products out of different resources.
Why similar: Level Editor 36.1%, Logic 25%, Puzzle 13.2%, Building 10.8%, Casual 7.2%
- #20 eethCross
83% match2 user reviews100% of 2 reviews2026
Dev: eeth
Windows
Relax into eethCross, a stunning nonogram/picross-style puzzle game blending logic and artistry. Solve 110 vibrant colored puzzles amid soothing ambience. Create and share custom grids via workshop integration, tackle the daily puzzle, or generate endless random challenges.
Why similar: Level Editor 39.9%, Logic 28.8%, Puzzle 13.8%, Casual 7.9%, Colorful 6%
- #21 Plungeroo
82% matchPositive97% of 34 reviews2023
Dev: Little Crown Games
Windows
Plungeroo is a colorful puzzle game about tinkering with mini pinball cabinets, no quick reflexes or quarters required! Maneuver your ball through Pop Bumpers, Flippers, and more until you become a pinball wizard!
Why similar: Logic 34.7%, Puzzle 21.7%, Casual 18.3%, Relaxing 10.3%, Colorful 8.3%
- #22 OxRox
81% matchPositive95% of 37 reviews2024
Dev: FatOx Games
Windows · Linux
Revive the boulder dash spirit with OxRox, a modern remake of the 2001 classic RoX with updated graphics, improved UI, controller support and Steam integration. Tackle new puzzles, compete on leaderboards, and explore bonus levels in this nostalgic yet fresh adventure.
Why similar: Level Editor 33.9%, Logic 27.5%, Puzzle 18.5%, 2D 5.7%, Casual 5.3%
- #23 Amazing Machines
84% matchNo user reviews2022
Dev: MoragamiPub: Markt+Technik Verlag GmbH
Windows
Build amazing machines and create exciting chain reactions!
Why similar: Level Editor 27.1%, Logic 18.4%, Puzzle 15.1%, Casual 13.8%, Cartoony 13.3%
- #24 GeoMaze
82% match2 user reviews50% of 2 reviews2024
Dev: Froggwork Studio
Windows
Hexaspherical geo-spatial puzzle game.
Why similar: Level Editor 31.4%, Logic 23.5%, Puzzle 19.7%, Casual 17%, Colorful 7.7%
- #25 Ultra Sudoku
81% matchMixed63% of 30 reviews2024
Dev: thepowerlies
Windows
Sudoku puzzle game with 4 different variations including mixed boards
Why similar: Logic 41%, Puzzle 25.2%, Casual 22.3%, 2D 9.9%, Singleplayer 1.5%
- #26 东方厄神路
79% match9 user reviews100% of 9 reviews2026
Dev: 液氮盒子
Windows
A new incident has struck Gensokyo — misfortune is spreading like a tide, and the residents’ movements are repeatedly “hindered,” making even a single step difficult. Only the misfortune deity Hina Kagiyama, who can bear and channel misfortune, can barely press on through this ill omen.
Why similar: Logic 39.7%, Puzzle 28.9%, Casual 19%, 2D 10.8%, Singleplayer 1.5%
- #27 Lowsy
80% match1 user reviews100% of 1 reviews2021
Dev: Xpux
Windows
Lowsy - a game whose main goal is to complete the level in such a way that each eyelid gets an eye. The eye has several parameters: color, speed, temperature, height, and you can change them with the help of objects.
Why similar: Level Editor 30.7%, Logic 28.4%, Puzzle 17.2%, Building 12%, Relaxing 7.3%
- #28 OctoMaze
78% matchPositive100% of 30 reviews2022
Dev: Octagon Game Studio
Windows
Priceless artifacts were stolen long ago from octopus tribe by their eternal rivals – disgusting parasites. These parasites infested the entire realm since then. To stop parasites from spreading and save the tribe, artifacts have to be returned, or everything is lost.
Why similar: Logic 40.7%, Puzzle 25.2%, Casual 22.5%, 2D 10.1%, Singleplayer 1.6%
- #29 Light Pursuer
79% match3 user reviews100% of 3 reviews2021
Dev: Yang Sun
Windows
The map will be displayed only when there is light, otherwise it will be dark and the player can only go to the place with light. The player can push the lighthouse to illuminate other parts of the map, so as to explore different parts of the map.
Why similar: Level Editor 34.5%, Logic 23.5%, Puzzle 18.7%, Casual 15.7%, 2D 6.9%
- #30 PuzzleSquare
77% match8 user reviews100% of 8 reviews2023
Dev: W.Y. Games
Windows
A Chinese traditional ink-style puzzle game.
Why similar: Logic 40.4%, Puzzle 25%, Casual 23.1%, 2D 10.1%, Singleplayer 1.6%
- #31 scale2fit
78% matchNo user reviews
Dev: thisisnowtaken
Windows · Linux
A simple puzzle game about scaling blocks to fit them together.
Why similar: Logic 37.5%, Puzzle 22.1%, Casual 14%, Colorful 8.5%, Stylized 7.8%
- #32 Electrial
76% match2 user reviews100% of 2 reviews2025
Dev: Full Power Games
Windows
Welcome to Electrial!, an innovative puzzle game based in electrical physics. You will clear levels by interacting with charged elements. Choose between a positive or negative charge, then launch it at an appropriate speed and angle to reach the target!
Why similar: Logic 40.7%, Puzzle 23.2%, Casual 13.2%, Physics 11.8%, 2D 9.7%
- #33 Germ Blasters
75% match6 user reviews83% of 6 reviews2025
Dev: Hen Soup StudiosPub: Chicken Waffle
Windows · Linux
A hyper casual puzzle game! Select the right meds to remove the viruses or prevent the meds from hurting the antibodies. Contains Puzzle mode, Arcade mode, and Offline VS
Why similar: Level Editor 21.8%, Logic 18.8%, Puzzle 14.5%, Cartoony 11.7%, Casual 9.3%
- #34 From Red to Green
76% matchPositive88% of 17 reviews2022
Dev: KAT_Editor
Windows
Change all red objects to green, systematically clicking on them with the objective of solving the puzzle in the lowest number of moves possible. If you click on a green object, it becomes red, and the opposite is also true. Some levels have inverted controls, and others have moving objects.
Why similar: Level Editor 37.5%, Logic 27.2%, Puzzle 23.8%, Casual 9.8%, Singleplayer 1.6%
- #35 ZERO_FILL
77% matchNo user reviews2026
Dev: Catoio Software
Windows
ZERO_FILL is a minimalist logic puzzle game. Bring all numbers to zero: click on a square to reduce or increase its value, but be careful - it also affects its neighbors. Includes a campaign with 75 boards, a boards creator and infinite random boards generation.
Why similar: Logic 31.4%, Level Editor 26.2%, Puzzle 18.2%, Casual 7.5%, Relaxing 4.8%
- #36 Benny The Blob
75% match8 user reviews88% of 8 reviews2024
Dev: Anthony LaVigna
Windows
This is a tricky puzzle game with cute little blobs, sparkly gems, 50 levels, and the ability to load and create custom levels. Benny The Blob features some difficult and headache-inducing levels that will challenge even the most experienced puzzle fans.
Why similar: Level Editor 24.5%, Logic 20.6%, Puzzle 18.5%, Cartoony 13.4%, Casual 8.3%
- #37 Panda Go
74% match8 user reviews100% of 8 reviews2024
Dev: Phoenix
Windows
This is a turn-based board puzzle game in which a variety of unexpected levels are combined through a simple guard mechanism! You need to skillfully operate your character to pass through guards and various obstacles to finally reach the end!
Why similar: Level Editor 44.4%, Logic 23.9%, Puzzle 16.8%, Casual 6%, Cartoony 5.4%
- #38 Mazer
73% match8 user reviews88% of 8 reviews2025
Dev: Przemysław Kruglej
Windows
Mazer is a puzzle game where you have to find a way through a maze while following rules of every element you encounter. With 150 handcrafted puzzles of varying difficulty, each level will test your logic to its limits!
Why similar: Logic 47.3%, Puzzle 21.1%, Casual 15.8%, Relaxing 8.6%, 2D 5.7%
- #39 Fitting-In
74% match9 user reviews89% of 9 reviews2024
Dev: Bad Games For Good Friends
Windows
Fitting-In is a single player puzzle game where you perform movement combos to jump over, through, and inside obstacles! There are walls, pause blocks, break blocks, and move blocks that all require creativity to overcome!
Why similar: Logic 39.4%, Puzzle 21.9%, Colorful 10%, Casual 9.7%, Cartoony 6.9%
- #40 Cosy Company Puzzle
73% match6 user reviews83% of 6 reviews2025
Dev: DouckDouck Studio
Windows · Linux
In this colorful 2D puzzle game, you take care of the employees in your small company by placing them on the grid according to their shape — and their specific preferences. The story of Cosy Company Puzzle will unfold gradually across 90 handcrafted levels.
Why similar: Puzzle 26%, Logic 22.4%, Casual 15%, Relaxing 10.1%, 2D 9.9%
- #41 FlipSum - A Puzzle By Claris Richter
72% matchPositive94% of 18 reviews2025
Dev: TheDollarGameStore
Windows
FlipSum is a bold new twist on classic number puzzles! Inspired by sudoku, this brain-teasing series challenges you to flip, cancel, and balance numbers on a grid to match the target totals. It’s a thrilling game of logic, deduction, and number.
Why similar: Logic 42.5%, Puzzle 20.2%, Casual 19.2%, Relaxing 9.8%, 2D 7.3%
- #42 Snow Problem
73% matchPositive92% of 12 reviews2022
Dev: Dave SeamanPub: Team Disaster
Windows
A retro puzzle game with 100 levels ranging from easy to mind-bending, plus a built-in level editor to create your own brain-teasers.
Why similar: Level Editor 47.2%, Puzzle 19.5%, Casual 11.3%, 2D 7.9%, Physics 7.3%
- #43 One S'More
71% matchPositive100% of 18 reviews2024
Dev: Kleene Games
Windows · Mac
Can you help an adventurous marshmallow fulfill its dream of becoming a tasty S'More? Watch your mind crumble as you break apart islands and rearrange the whole world to help your little marshmallow friend reach their goal of getting squished between two chocolate cookies.
Why similar: Level Editor 43.6%, Logic 25.8%, Puzzle 15.5%, Relaxing 5.6%, Casual 4.9%
- #44 Boing Odyssey
70% matchPositive100% of 16 reviews2024
Dev: Tuonele
Windows · Mac · Linux
Build contraptions with various tools to end all roasted chickens rightly in this physics puzzle game, or create and share your own challenges!
Why similar: Level Editor 38.3%, Logic 18.4%, Building 12.6%, Puzzle 11.6%, Physics 8.2%
- #45 Bombastar
72% matchNo user reviews2025
Dev: Zweihander Studio
Windows
Bombastar is an explosive grid-based puzzle game with a variety of game modes that you can enjoy. This game contains a variety of endless game modes and 50 handcrafted puzzles that you can play to your heart content. Build up combo and reach new height in this affordable Single-Z quality game!
Why similar: Logic 33.6%, Puzzle 23.4%, Casual 15.9%, Cartoony 12.2%, 2D 6.9%
- #46 Harmony Of Tea
71% matchNo user reviews2026
Dev: BulbaBrewGames
Windows · Mac
Relaxing puzzle game where you need to find the correct place for the tea on the shelf. Travel from Yunnan province to Shanghai as a tea courier, explore charming locations and unlock unique tea flavors.
Why similar: Logic 29.9%, Puzzle 21.9%, Casual 14.5%, Cartoony 11.5%, Relaxing 9.5%
- #47 Zoo Seeker
70% matchPositive96% of 27 reviews2022
Dev: nGardenPub: CFK Co., Ltd.
Windows
Zoo Seeker is a hidden object game set in a fantasy world. Help the cats fix the mess they have caused by traveling to each world and finding the slimes hidden there.
Why similar: Level Editor 35%, Puzzle 22.7%, Cartoony 13%, Casual 10%, Relaxing 9.4%
- #48 Linksider
71% matchNo user reviews
Dev: Daivy
Windows · Linux
Linksider is puzzle platfomer where you can attach different "Side Effects" to the sides of your character. Utilize these effects creatively and you may discover surprising interactions between them to help you solve various puzzles.
Why similar: Level Editor 39.5%, Logic 29.1%, Puzzle 15.7%, Casual 7.8%, 2D 4.1%
- #49 PictoPull
69% matchPositive96% of 24 reviews2023
Dev: Screen Smith Studios
Windows
3D block puzzles built from pixel art! Push, pull, and climb on the blocks of a PictoPull puzzle in order to reach the goal. Create your own puzzles and share them!
Why similar: Level Editor 41.1%, Logic 17.1%, Puzzle 13.6%, Stylized 6.4%, Relaxing 6.2%
- #50 Gravity
68% matchPositive87% of 15 reviews2024
Dev: Sky Cypher
Windows · Mac · Linux
Welcome to the world of Gravity! 100 levels of physics and logic await you. Solve puzzles, place blocks, and enjoy completing each level!
Why similar: Level Editor 36.7%, Logic 22.1%, Puzzle 13.1%, Building 8.7%, Physics 5.9%
- #51 Dodo
68% match8 user reviews100% of 8 reviews2024
Dev: ThreeByFour Games
Windows · Mac
Dodo is a tricky puzzle game where you have to enter the correct word to get to the next level. The letters you enter will change the grid on the screen - and you must get that grid to match the symbols!
Why similar: Logic 48.6%, Puzzle 27.2%, Casual 12.5%, 2D 10.1%, Singleplayer 1.6%
- #52 SimPlaE
70% matchNo user reviews
Dev: remora
Windows
SimPlaE is a platformer played as a simulation. Instead of direct control, place blocks to design a path to reach the destination. Among countless options, only one is the most optimized solution. Solve puzzles, visit various platformer worlds, and encounter new rules and stories.
Why similar: Level Editor 37.9%, Logic 25.2%, Puzzle 13.8%, Physics 7.5%, Casual 5.7%
- #53 Phinger Physics
69% matchNo user reviews2026
Dev: Terrance Chapman
Windows
Draw lines and boulders to guide a golden ring into the bullseye using real-world physics across 50 handcrafted puzzles spanning five tiers of difficulty.
Why similar: Logic 33.4%, Puzzle 22.4%, Casual 19.4%, 2D 9.1%, Physics 7.5%
- #54 Simply Moose
65% matchPositive100% of 15 reviews2026
Dev: ENTI - Rafał Bar
Windows
Reflex-based puzzle game based on Boulder Dash principles, but with its own unique style.
Why similar: Level Editor 30.3%, Puzzle 21.2%, Logic 20.5%, Casual 10.8%, Retro 9.6%
- #55 Connect The Dots
68% matchPositive80% of 15 reviews2021
Dev: Pankabre
Windows
Relaxing logic puzzle that challenge your mind.
Why similar: Level Editor 41.8%, Logic 19.9%, Puzzle 18%, Casual 11.9%, Relaxing 5.1%
- #56 Pepper's Puzzles
67% matchVery Positive95% of 194 reviews2017
Dev: Emad
Windows
Median: 3.5 hrsMean: 11.6 hrs≥1hr: 79%
Pepper's Puzzles is a collection of logic games also known as Nonogram, Picross or Griddlers.
Why similar: Level Editor 45%, Puzzle 22.3%, Casual 19.7%, Relaxing 13%
- #57 Super Kye
66% match3 user reviews100% of 3 reviews2024
Dev: BrainX Soft
Windows
**Super Kye** is a puzzle adventure with unique challenges and a level editor. Navigate mazes, solve puzzles, and unlock levels in a game where strategy meets creativity.
Why similar: Level Editor 34.2%, Logic 25.4%, Puzzle 19.4%, Casual 12.5%, 2D 7.8%
- #58 InfiniPicross 3
66% match3 user reviews33% of 3 reviews2025
Dev: Reverse Impact
Windows
InfiniPicross 3: The Conclusion of the InfiniPicross series! Faster and more complex procedural puzzles (as well as better looking), even more puzzles, a smooth interface built on previous improvements, easy to tweak themes and a very easy built-in puzzle editor.
Why similar: Logic 34.4%, Puzzle 19%, Level Editor 18%, Stylized 7.3%, Casual 7.2%
- #59 Quadrata
65% matchVery Positive93% of 209 reviews2022
Dev: Mindlabor
Windows · Mac · Linux
Quadrata is a minimalist logic puzzle where you control two different characters with the same keys on either side and collect diamonds with a limited number of moves to finish.
Why similar: Level Editor 31.5%, Logic 25.2%, Puzzle 13.8%, Casual 5.6%, Stylized 5.4%
- #60 Confusing game
67% match3 user reviews100% of 3 reviews2021
Dev: ELFAS
Windows
Do you want to test your reaction time, quick thinking, and ingenuity? Then this is the logic game for you.
Why similar: Logic 46.6%, Puzzle 28.6%, Casual 16.5%, 2D 6.6%, Singleplayer 1.8%