Marble Sort Level 225 Walkthrough & Solution

Level 225 Board Overview: The Block-Grid Variant

The video for Level 225 opens on the level-select menu rather than a puzzle: the current level, 225, sits highlighted between 226 and 227 Hard. The actual gameplay frames show that this level plays as the block-grid variant, not the classic marble-tube layout — an upper grid of colored blocks plus a lower tray of stacked marble columns that feed into receiver Boxes at the bottom of the screen.

The mid-game replay frame shows the lower tray split into four marble-holder columns: Dark Blue, Yellow, Brown, and Pink; Pink, Dark Blue, Red, and Brown; Yellow, Brown, Green, and Pink; and Brown, Light Blue, and Yellow, each with a partial White stack at the bottom. The upper grid behind the title is largely obscured by grey mystery ? tiles, with a green block, a key icon, and a grey keyhole peeking out.

Later in the solve, the grid has mostly cleared: Light Blue, Orange, Yellow, Dark Blue, Dark Green, and Bright Pink blocks remain up top, plus one small 1x1 Dark Red block. Four receiver Boxes sit in the bottom row — Green (already holding a Light Blue block), Yellow, Dark Blue, and Bright Pink — with a handful of marbles (Green, Pink, Orange, Purple, Yellow, Light Blue) waiting in the tray.

The Trap in Marble Sort Level 225

• The board is a block-grid, not tubes. If you came expecting classic columns, the tray-and-receiver layout changes where your taps go.
• Mystery ? tiles hide the back of the grid. You cannot plan around blocks you cannot see; the key/keyhole hint at a locked section on top of that.
• Only four Boxes are confirmed targets — Green, Yellow, Dark Blue, and Bright Pink. Brown, Red, Orange, Purple, and Dark Green have no obvious home in the visible row and are bait until their Boxes appear.
• The lone 1x1 Dark Red block is easy to overlook against the larger color stacks and just as easy to lose when the grid gets busy.

Marble Sort Level 225 Step-by-Step Walkthrough

Play the visible Boxes first and let the hidden part of the grid reveal itself.

Opening: feed the four visible Boxes

1. Start with Light Blue — it is already an active target, since the Green Box on the far left is holding a Light Blue block.
2. Tap the Yellow marbles in the tray into the Yellow Box next to it.
3. Drop Dark Blue into the Dark Blue Box once it is reachable in the tray columns.
4. Fill Bright Pink into the Bright Pink Box at the end of the row.
5. Work the tray columns left to right, freeing the Dark Blue and Yellow marbles that sit on top of the Pink and Brown stacks below.
6. Do not commit Brown, Red, Orange, Purple, or Dark Green yet — no Box in the visible row asks for them.

Midgame: clear the grid and watch the lock

Once the four front Boxes start filling, the upper grid opens up and the mystery tiles begin to reveal what sits behind them.

7. Keep cycling the tray: every Light Blue, Yellow, Dark Blue, and Bright Pink you free goes straight into its Box.
8. When the key icon appears, use it on the grey keyhole to unlock the hidden section of the grid before touching anything behind it.
9. As the mystery ? tiles clear, check the newly revealed blocks against the bottom row and only act on colors whose Box is visible.
10. Pick up the lone 1x1 Dark Red block the moment a Red Box slides into the front row.
11. Leave Orange and Dark Green stacked until their Boxes appear — they arrive later in the rotation.

Cleanup: empty the tray

With the grid mostly bare, the remaining work lives in the tray’s partially filled columns.

12. Work from the tops of the tray columns down, ignoring the partial White stacks at the bottoms until the end.
13. Only move a color whose Box is in the visible bottom row — a Purple or Orange in the tray can wait for its Box to rotate forward.
14. Feed the last few Yellow, Dark Blue, and Bright Pink marbles to finish their Boxes.
15. Clear the final blocks from the grid, then the last tray stacks slide into place on their own.

Level 225 Tips Recap

• The opening frame is a menu — the real board is the block-grid variant with a tray and receiver Boxes, so adjust your expectations before tapping.
• Mystery ? tiles hide part of the grid; treat anything behind them as unknown until it is revealed, and use the key on the keyhole when it appears.
• Only Green, Yellow, Dark Blue, and Bright Pink Boxes are confirmed targets early — do not park Brown, Red, Orange, Purple, or Dark Green on the tray.
• Save the partially filled, White-bottomed tray columns for last, and never forget the tiny 1x1 Dark Red block up top.