Detailed steps, unique tips, and video context for Match Factory Level 6399. Source video: How to complete 5000 Level Match Factory game 2025.
1Quick Steps
- 1.Complete Level 6399 by carefully matching all items while managing your collection bar space.
- 2.Restart immediately if you fill the bar with no possible matches early on.
- 3.Map out the entire board mentally before making your first move.
- 4.Clear the edges of the board first to simplify the remaining layout.
- 5.After using a booster, immediately capitalize on the new board state.
- 6.Keep the collection bar in mind - avoid filling it completely before finding all matches.
Still stuck?
Try a different opening sequence, focus on tray space, or consider boosters.
!Pro Tips
- •Use all available boosters in combination for the best chance of clearing.
- •Master levels are designed to push even veteran players - persistence is key.
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Unlock Strategy→Complete strategy guide — level 6399
Stuck on Match Factory Level 6399? You're not alone. This endgame level trips up even experienced players because it requires a specific sequencing discipline that isn't obvious from the layout. Whether you've attempted it once or a dozen times, the strategy below will help you understand why your previous runs failed — and what to do differently.
Level 6399 in Context
Reaching Level 6399 is a genuine achievement — most casual players never get here. These endgame levels demand mastery of everything covered in the game's earlier stages, combined with smarter booster usage and a tighter mental model of 3D physics interactions.
What Makes Level 6399 Distinct
Level 6399 ships with 6 walkthrough steps and 2 pro tips — about 101 words of board-specific guidance. Reading those first is worth more than any general advice, because they describe this exact pile rather than Match Factory in general.
Everything below is written for the board as it stands at the start of a run. If the pile settles differently for you, keep the principles and adjust the specifics.
What Level 6399 Tests
- Collection-bar economy on Level 6399 — The collection bar is the real clock on this level — not the move count. Every pick-up that does not move a trio closer to completion is effectively a lost slot, and slots are the resource you are actually managing.
- Rim control on Level 6399 — Outer pieces are the ones you can see but usually should not take first. Use them as a reserve so that when the tray needs a quick completion you already know where the third copy sits.
- Booster timing on Level 6399 — Boosters are a resource trade: they convert coins into board state. The step mentions them because this level has at least one configuration where that trade is clearly worth it — not because you should open with one.
How to Start: The Opening Phase
The first 8–10 clicks in Level 6399 largely determine whether you'll win or not. The goal of the opening phase is simple: create visibility. The more items you can see, the better your decision-making.
Start by targeting items on the outer edges and top of the main pile — these are the "unlock" items that expose what's beneath. Don't try to complete matches in the first few moves unless one falls right into your lap. Instead, think of the opening as an "information gathering" phase where your goal is to expose the widest possible selection of items.
After 6–8 clicks you should have a much clearer picture of which item types are densely represented (meaning they're easy to match) versus which types have most of their copies buried deep. Use this information to decide your first committed match sequence.
Tray Management: The Core Skill
Tray discipline is the single most important skill to bring to Level 6399. Unlike earlier stages where you can recover from a cluttered tray by matching your way out, this level's layout means a full tray is almost certainly a failed run.
Here's the key discipline to practice: commit to finishing one item type before picking up another. If you spot a green bottle and pick it up, your next two clicks should be hunting for the other two green bottles — not grabbing a coin or a red sneaker that caught your eye.
Also pay attention to how deeply buried certain items are. On boards like Level 6399, some item types appear mostly near the bottom of the pile. If you pick up one of them early but can't complete the trio for 10+ moves, you've effectively given up a tray slot for a long time. Prioritize item types that you can see at least two of before you start collecting.
Mid-Game Strategy
Around the halfway mark of Level 6399, the board opens up significantly — and this is both an opportunity and a trap. With more items visible, it's tempting to be aggressive and pick up everything. Resist this.
Instead, use the mid-game opening to take stock and plan. Mentally sort the visible items into two categories: "ready to match" (you can see 3+ of the same type) and "not ready" (you can only see 1 or 2). Your priority queue should be clear: finish all "ready to match" items first, then work on exposing the "not ready" items.
On Level 6399 in particular, there's often a cluster of similar items near the bottom of the board that only becomes accessible in the mid-game. Don't be impatient — trying to dig them out before the board naturally reveals them wastes moves and tray space.
Step-by-Step Analysis (6 phases)
- A later step worth reading carefully: "Complete Level 6399 by carefully matching all items while…" Think of the bar as a budget: three slots reserved for the trio you are finishing, the rest as working space. Blow the budget early and the rest of the level is damage control.
- The opening step sets the tone: "Restart immediately if you fill the bar with no…" This step is about sequencing, and sequencing is what separates a two-attempt clear from a ten-attempt clear on a board like this.
- This is where the level starts to tighten: "Map out the entire board mentally before making your…" This step is about sequencing, and sequencing is what separates a two-attempt clear from a ten-attempt clear on a board like this.
- The mid-phase step is the pivot of the run: "Clear the edges of the board first to simplify…" The rim of the board is an information resource. Reading it tells you which item types are plentiful, and that read is what should decide your first committed match.
- Step 5 is the one most players skip: "After using a booster, immediately capitalize on the new…" Used well, a booster fixes a specific problem: a jammed pile, a bar about to overflow, or one missing copy. Used as a panic button on a full bar, it fixes nothing.
- This step is easy to misread as optional: "Keep the collection bar in mind - avoid filling…" Think of the bar as a budget: three slots reserved for the trio you are finishing, the rest as working space. Blow the budget early and the rest of the level is damage control.
Booster Strategy
Without a stored difficulty rating for Level 6399, plan the run around what you can observe: how many item types are visible, how deeply the pile is layered, and how quickly your tray fills. Those three readings tell you more about booster need on Level 6399 than any label would.
Practical order of operations for Level 6399: play it clean first, note the exact moment the run goes wrong, then pick the booster that addresses that moment. Blocked access early is a Fan problem. A missing third copy late is a Magnet problem. A single bad click that snowballed is an Undo problem.
Do not stack boosters on one attempt at Level 6399 unless you are close to finishing an event or Swagbucks objective where the coins pay for themselves. On a normal run, one well-timed booster beats three desperate ones, and the coins you save cover several future attempts.
Common Mistakes to Avoid
- Refusing to use boosters at all because of coin conservation — sometimes one well-timed Fan booster saves three future attempts.
- Matching single items on empty parts of the board instead of aiming every pick-up at something that is blocking access.
- Ignoring the center pile in favor of outer-edge items, which are easier to click but often block access to the most important pieces.
- Using a Fan booster when the tray is already 5+ items full — the reshuffled board can't be exploited with no tray room.
Pro Tips Explained
The 2 pro tips above come from the failure patterns that show up repeatedly on Level 6399. Taken together they point at one theme — collection-bar economy — which is the skill this particular board is really testing. Read them as a checklist before your next attempt rather than as background reading.
Frequently asked questions
What's the fastest way to beat Level 6399 without watching a video?
The fastest text-only approach for Level 6399: spend the first eight clicks excavating rather than matching, identify the two or three item types you can see the most of, complete those trios in full before touching anything else, then let the physics settle and reassess. This disciplined loop clears most Match Factory boards without a video guide.
What is the best booster to use on Level 6399?
The Fan booster is the most versatile choice for Level 6399. Use it during the mid-game when your tray has two or fewer items and the board layout has turned unfavourable. The Magnet booster is the better secondary option when you are missing the third copy of a type that seems permanently buried. Never fire either one into a nearly full tray — the board changes and you have no room to react.
What should I focus on first in Level 6399?
Start with visibility, not matches. Level 6399 hides part of its item distribution under the surface layer, so your first job is to expose enough of the board to know which types are plentiful. Once you can see two copies of a type, that type becomes a safe commitment; until then, treat every pick-up as a slot you may not get back.
Match Factory Level 6399 rewards patience and planning over speed and luck. Use the walkthrough steps as your framework, apply the tray management principles to every click, and don't hesitate to use the Undo button when you catch a mistake early. With focused play, this level is very much within reach. Good luck on your next attempt!
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