Brain Test 3: Tricky Quests Mod Apk 1.78.0 (Unlimited Hints, No Ads, Premium Unlocked)

The odd thing about most Brain Test 3: Tricky Quests mod apk pages is that they promise unlimited Diamonds for a game that never had Diamonds to give.

Brain Test 3: Tricky Quests is an offline puzzle game from Unico Studio where you guide a young inventor named Alyx through hundreds of trick riddles to collect six power gems and save her dying father. A brain test 3 mod apk is a repackaged copy of that game, usually advertised with unlimited hints, no ads, and unlocked extras. Because the whole game runs on your device with no login, these mods behave very differently from the online games most hack files target, and that single difference decides whether any of this is worth your time. I write these reviews for players who want the truth before they sideload anything, so this one weighs the real game, the real mod, and the cheaper paths that most download sites never mention.

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What Brain Test 3: Tricky Quests actually is

Brain Test 3: Tricky Quests launched in 2021 as the third entry in Unico Studio’s Brain Test series, and it trades the standalone gags of the first two games for one long story. You play as Alyx, and the goal is to gather six colored power gems, blue, red, green, yellow, light blue, and purple, to cure her father. Along the way you drag objects, combine items, talk your way past characters, and solve puzzles whose answers usually sit just outside common sense. The art is bright and cartoonish, the humor leans on visual gags and fourth-wall jokes, and most levels play like a tiny escape room.

My honest read after looking at how the game reviews across stores is that Brain Test 3 is charming but uneven. The story structure and the returning franchise characters give it more heart than a plain riddle list, and the inventory and workshop systems add welcome variety. On the other side, many longtime fans feel it is easier and more hand-holding than Brain Test 1 and 2, since the game often tells you what to do rather than letting you discover it. A common complaint is that the game once felt short, though Unico has kept adding levels through updates, which softens that criticism a lot.

The bigger sore spot is advertising. Players repeatedly describe interstitial ads stacking two or three in a row after a failed attempt or a completed level, and that pace is the main reason people go looking for a modified version in the first place. So the game earns real praise for creativity and a real black mark for how often it interrupts you. Both things are true at once, and any fair review has to hold them together.

How do hints work in Brain Test 3?

Brain Test 3: Tricky Quests gives you hints through a magnifying glass icon on each level, and the number of hints available changes from level to level. When you run low, the game lets you earn more by watching a rewarded video, and you can also skip a level you are stuck on through a separate skip button. The workshop feeds this loop as well, since its idle resource generators slowly produce the currency used for extra hints, which means patient players rarely stay fully stuck for long.

This matters for the mod conversation because hints are the real economy of the game, not gems or coins. The six gems are story rewards you win by finishing chapters, and coins mostly unlock cosmetics like costumes and pet skins. So when a mod page shouts about unlimited money, gems, or Diamonds, it is describing systems that either do not exist here or barely affect how you play. The one resource a player actually feels pressure around is hints, and that is exactly the thing a mod tends to hand you without limit.

The workshop, inventory, and chat levels

Three systems set Brain Test 3 apart from the older, single-scene Brain Test puzzles, and they are worth understanding before you decide a mod is even useful. The inventory lets you collect objects across a level, then combine two items into a new one to clear an obstacle, which turns some puzzles into small crafting steps. The chat levels drop Alyx into scripted conversations where you pick the right responses to convince a character, so the challenge shifts from physical tricks to reading tone and intent.

The workshop is the closest thing to progression in the usual sense. You build and upgrade Alyx’s workshop over time, and its idle generators quietly produce resources while you play, which then support your hint supply. There is also a set of Agent Smith action levels, short shooting and dodging breaks that test reflexes instead of logic. None of these systems ride on a server. Everything you build, merge, and earn is written to your local save on the device, and that fact shapes both what a mod can change and what you stand to lose.

How many levels does Brain Test 3 have?

Brain Test 3: Tricky Quests now runs well past 200 story levels as of 2026, and community walkthroughs already cover level 209 and beyond. That is a large jump from its early days, when some reviewers cleared the game in a single sitting and complained it was too short. Unico Studio has expanded it steadily through updates, and the current build sits at version 1.78.0, with a download size of roughly 141 MB on Android 5.1 and higher.

The reason I flag the version is that many mod files lag behind the official app. Some download sites still index older mod builds like 1.74.7 or 1.76.2 from 2024, so a modded install can freeze you a dozen updates and dozens of levels behind the live game. When new chapters ship, mod users often wait weeks for a re-uploaded file, if it arrives at all.

What the Brain Test 3 mod apk actually changes

Most brain test 3 mod apk listings advertise the same short menu, so here is what each claim really means inside this specific game. Unlimited hints removes the ceiling on the magnifying glass, letting you reveal answers at will. No ads strips out the interstitial and banner ads that players find so heavy. Premium or pro unlocked bundles the paid perks, and unlocked costumes or skins hands you the coin-gated cosmetics for free.

Because Brain Test 3 is fully offline, some of these edits can genuinely function, unlike the fake currency counters you see on mods for online games. There is no server checking your hint count, so a patched apk can raise it locally. That is the honest part. The dishonest part is everything padded on top. Claims of unlimited Diamonds, unlimited gems, or unlimited money describe currencies this game does not run on, and they are lifted wholesale from unrelated titles. One widely mirrored mod description even renames Alyx entirely and calls the hero something else, which tells you the text was pasted from a different game and never checked. When a page cannot get the main character right, I would not trust its promises about what the file does to your phone.

Does the unlimited hints mod defeat the point?

This is the question I care about most, because Brain Test 3 is a puzzle game, and the puzzle is the product. The whole payoff is that grin when a ridiculous answer finally clicks. An unlimited hints mod removes exactly that reward, since you can reveal any solution the moment it gets hard, and what you are left with is a slideshow of pre-solved levels. You paid nothing for it, yet you also kept nothing, because the thing you came for, the challenge, is the first thing the mod deletes.

That trade-off is the core reason I steer players away from the unlimited hints route specifically. Removing ads is a comfort change that leaves the game intact. Removing the difficulty is a change that quietly cancels the game. If you only want to see the story and the jokes without effort, a free walkthrough site does the same job without touching your device’s security, and you can keep the official app for the levels you still want to earn.

Is the Brain Test 3 mod apk safe?

Brain Test 3: Tricky Quests is an offline single-player game with no account and no login, so the usual online-game punishment, a ban, does not apply here. Unico Studio cannot ban you from a game that never talks to its servers, which means the scare headlines about bans are simply the wrong risk for this title. The real risks are quieter and more practical, and they come entirely from the file itself, not from the developer.

The first risk is the repackaged apk. The official app already requests around 19 permissions, and a third-party build can add more or bundle adware and trackers that the store version does not carry, since no one reviews these files. The second risk is your save. Because progress lives locally and an unofficial apk carries a different signature, you often cannot install the mod over the store version, and a fresh install can leave your existing progress stranded. The third risk is stagnation, as covered above, where a frozen mod build cuts you off from new levels and bug fixes. None of these are dramatic, but together they make the download a poor bargain for a game that is already free.

How to install the Brain Test 3 mod apk

If you still choose to sideload, the standard Android process is short. You enable installs from unknown sources for your browser or file manager in settings, open the downloaded apk, approve the install, and then turn that permission back off afterward so nothing else can slip through. Before you tap install, check the permission list on the confirmation screen. A puzzle game has no reason to ask for your contacts, SMS, call logs, or accessibility controls, and any of those requests is a signal to delete the file and walk away.

I would keep two habits regardless. Back up or note your current progress first, because a mod install can wipe the local save, and download only through a source you already trust rather than the first result that promises the biggest numbers. That said, for this game the safer and simpler route is usually the official one, for reasons the next section lays out plainly.

Free and paid ways to skip the grind without a mod

The friction people want a mod to remove has cheaper fixes here, and most of them cost nothing. Since Brain Test 3 is offline, turning off your wifi and mobile data stops the ad network from loading, so playing in airplane mode quietly kills most interstitials without any download. If you want a permanent, clean fix, the official remove-ads purchase runs around $4.99 in most regions as of 2026, and it strips the interstitial and banner ads while keeping your save, your updates, and your security intact. For a single stuck level, a free walkthrough gives you that one answer without unlimited hints erasing the rest of the game.

Here is how the three common routes actually compare on the things players care about.

Laid out this way, the mod only wins on price against the paid option, and it loses that edge the moment you count the security cost and the frozen version. The free app in airplane mode covers the ad complaint for zero dollars and zero risk, which is the route I recommend for most players.

Who should install it, and who should skip it

Brain Test 3: Tricky Quests is a genuinely fun, funny, story-driven puzzle game held back by a heavy ad model, and that tension is the honest summary. If ads are your only problem, skip the mod entirely, since airplane mode or the roughly $4.99 official purchase solves it without handing an unknown file access to your phone. If you want unlimited hints, I would push back harder, because a puzzle game with every answer pre-revealed is no longer a puzzle game, and a walkthrough does the same thing more safely. The players who might still consider a mod are those chasing free cosmetics who accept the security and update trade-offs with eyes open, and even they should treat the copy-paste promises with suspicion. For everyone else, the free official Brain Test 3, kept current at version 1.78.0 and played offline, is the smarter and safer way in.