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Fillwords: Word Search Puzzles

Offline brain games for adults

Ratings

Age

4+

Category

Games

Languages

English

Fillwords is a new word puzzle that will make your brain work, and at the same time relax, relieve stress and just let you have a good time! It is a great brain trainer for anyone who likes word games and crossword puzzles. The rules are simple: there is a grid filled with letters. You need to find all the hidden words and highlight them. The catch? Every letter on the grid must be used exactly once to complete the level. As you progress, the grids get larger and the words get more complex. Can you solve all thousands of levels?

Dinsun Expert Review

Our Expert Score

84/100

Fillwords is a refreshing take on the word-search genre that feels more like a jigsaw puzzle for your brain. Instead of just finding words in a random mess, you are given a grid where every single letter must be used. It creates this wonderful 'eureka' moment when you realize that the 'T' you used for 'CAT' actually belonged to 'TRAIN,' forcing you to rethink the entire board.

The progression is handled beautifully. It starts with simple 3x3 grids and moves into massive, daunting squares that will truly test your vocabulary. The art style is cute and non-distracting, which is perfect for a game designed to help you relax. It’s a great 'coffee break' game—short enough to finish a level in two minutes, but deep enough to keep you playing for an hour.

Dinsun reviewed on: Wed Feb 25 2026

Features

1

Thousands of unique levels

2

No time limits - play at your own pace

3

Increasing grid sizes (3x3 up to 10x10+)

4

Daily brain exercise challenges

5

Hint system for difficult puzzles

6

Minimalist and clean design

7

Available in multiple languages

Upcoming Events

Word Search: Race of Wits
Word Search: Race of Wits
Compete with other players for great rewards!
Wed Sep 30 2026 - Sat Oct 31 2026
Sky Race: Explore the Words
Sky Race: Explore the Words
Earn coins in word puzzle for adults!
Wed Sep 30 2026 - Sat Oct 31 2026
Form words into DNA chains!
Form words into DNA chains!
The evolution-themed word search challenge!
Wed Sep 30 2026 - Sat Oct 31 2026

Tips & Walkthrough

Gameplays

Screenshot

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Q&A

Yes! The puzzle is only complete when all letters in the grid have been incorporated into the hidden words.

Ratings & Reviews

Clarification for allowing Track needed from Developers
Mon Aug 10 2026 IOS genuis

The game is too easy but it sounds like it gets more challenging. If I allow Track, what data is actually tracked inside and outside the app? I understand it’s used for targeting appropriate ad content which is fine. Adding interested, not interested I assume gives you feedback. My issue is with misleading ads that don’t accurately portray ad content. Also ads that state no wifi needed and no annoying ads. Your phone uses cellular data so no wifi is needed, hello. Also no annoying ads doesn’t mean no ads. Please clarify what allow tracking allows you to do and not do. More people might allow if only used for ad personalization.

Too Many Ads
Sun Mar 01 2026 Foffiepants

I love doing word searches. This is definitely not your typical word search being that you need to find the words without being given the word list adding a fun challenge to the classic word search game. The problem with the game is the ads. I am actually surprised this game is given such a high rating due to the amount of annoying ads. I know ads are part of gaming apps but this is ridiculous. The first I’d say 10-15 levels there is none at all. After that the flood gates open…not only is there an ad at the end of each level which I’m on level 33 and it takes no more than 2 minutes to complete, BUT ALSO in the middle of trying to complete the puzzle! I’m in the middle of highlighting a word and screen goes to an ad! I can’t locate a word because as I’m looking at the puzzle the screen goes to an ad. UNLESS you pay the money to remove the ads. Honestly there are that many ads and I’m that annoyed that I just uninstalled the app even though playing it earns me fetch points. There are SO MANY puzzle gaming apps pick another one with less ads … this one will annoy you!

Find words
Mon Oct 05 2026 odin ZAZA man

I think that’s a little hard. I wish they give some more hints out there even there. I think when you’re playing the game it’s a little harder because it could either go upwards, downwards or sideways or the opposite sideways or the opposite up and up and down, but that is the hardest trick and then also but I don’t get is when I give it like have a guest on it and watch an ad and everything and give me a guess what’s the time the gas is wrong the way I do it so I don’t understand like I putting them in the word correctly and why are you saying that word is it because you want it to be right at your end because you’re I don’t know a smart game or whatever

Cool game but ridiculous amount of ads
Mon Apr 13 2026 Elmordant

I understand that you create these games to make some good money, but when I finish each level in 5-6 seconds and then have to watch a 30-40 seconds ad, it stops being fun, it becomes ANNOYING. These long ads happen after EACH level. Of course there is an option of getting the paid version with no ads at all, but not all players will go for it. So you are basically pushing people to either pay or delete the game. Ads are okay if they happen once in every 5-6 minutes of playing. In your game, they happen after 5-10 seconds of playing. I normally download and play games only when I can make money on them myself, for example this game will give me $$ in another app. And that’s the only reason why I still haven’t deleted it, considering the amount of ads it has (I avoid them by closing and reopening the application every time)

Terrible game
Sat Mar 21 2026 Jackthesnack1010

I’m not saying it’s hard or anything. I think that there’s way too many ads after every level you have to watch one ad. and then after you watch the ad, you can play the next game. What’s fine you know that’s all mobile games but in the game, you can find other words on the word Cross, but it doesn’t give you any words you can use so you’re just kind of just finding random words that are actual words and they fill up a bucket and if you find so many words, you get so many coins it’s kind of like a word search, but if you find a word that they don’t count as a word, they just give you coins for it. What’s not really a word search? and they don’t give you a word bank or anything so you’re just guessing most of the time and it’s just really not a good game overall it was put together probably by AI and a very poorly game

Repeated App Crashes
Sun Jan 25 2026 ProudBeagleMom

The game is great, interesting and challenging but it needs to be debugged or updated or something because it constantly freezes and locks up my phone and I can’t do anything. Even pressing the side button on my iPhone to lock the screen doesn’t even respond until I press it several times and then when I pull up the apps to close this one in order to reopen it the screen is flashing like it’s a strobe light at a rave. It doesn’t just happen sometimes it happens every time I play the game and numerous times in a row. Aside from that the only other dislike I have is the amount of levels within a category. It’s a bit excessive. Hope to see a fix for the crashes.

Ads can’t be dismissed without opening app store
Mon May 11 2026 Saoiray

I don’t mind normal banner ads or even occasional ads between stages. The problem is that some ads become impossible to close unless you tap the “Open Store” button that launches the App Store. These ads sometimes act like playable demos, but whether you interact with them or ignore them, they never end on their own. There’s no visible timer, no X button, and no way to dismiss them normally. The only way to continue using the app is to tap the button that attempts to take you to the App Store, then back out afterward so the close option finally appears. That kind of forced interaction is extremely frustrating and feels deceptive.

Loved it until new update for ads.
Sun Mar 08 2026 clsc1980

The latest update now seems to allow ads constantly in the middle of the game. Trying to make words and the interruptions are now happening every 45 seconds of actual game play. Seriously? I watch an ad every single level anyway and don’t mind the banner ads at the bottom of the screen but the constant pop ups are ridiculously annoying. Makes it impossible to play now. Can’t even get through a level without a dozen or so ads popping up. Fun game until this. With such a highly rated and downloaded game, you wouldn’t think this new way of forcing ads would be necessary.

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