In this guide What Stack 'n' Balance is Classic: one gesture Classic scoring and hearts Materials, wind and Frenzy Seesaw mode in brief Tips Questions and answers
What Stack 'n' Balance is
Stack 'n' Balance is a physics stacking game with two modes behind one menu. In Classic, blocks fall from the sky onto a small platform and you build the tallest tower you can. In Seesaw, the same blocks rain onto a pivoting beam and the job is to keep it level. Each mode keeps its own best score, and the menu remembers which one you played last.
Classic: one gesture
You never move a block. Where it spawns is where it falls, and a dashed guide shows the landing line. The single control is a tap anywhere while a block is still in the air, which splits it into two smaller halves that drift apart. A white seam on the block previews the direction of the split. Split early and the halves have time to separate. Split late and they land close together. Once a block has touched anything it can no longer be split, and if you do not tap at all it lands whole.
Classic scoring and hearts
Score is the height of the settled tower at 100 points per meter, plus landing bonuses. A block that lands almost dead center on whatever it rests on earns PERFECT for 50 points, and a close landing earns NICE for 20.
You have three hearts. Any piece that tumbles off and drops past the platform costs one, and the run ends with the third. The colored bar under your score is the tension meter: the more the tower leans or wobbles the redder it gets, and you will hear the tower creak.
Materials, wind and Frenzy
| Material | Appears | Behavior |
|---|---|---|
| Wood | From the first block | The baseline: medium weight, good grip. |
| Foam | After 6 blocks | Less than half the weight of wood and the grippiest of the three. |
| Stone | After 12 blocks | More than twice the weight of wood and the most likely to slide. |
Blocks come as squares, planks, columns and slabs. Drops speed up and stray further from center the longer you survive. Wind starts once ten blocks have dropped: a flashing arrow banner warns you two seconds ahead, then a gust pushes falling blocks sideways for a second and a half.
Every 15 blocks you land triggers a FRENZY round of five fast blocks. During Frenzy all landing bonuses are doubled and pieces that fall off do not cost hearts.
Seesaw mode in brief
Pick SEESAW on the menu and the rules change. A gold marker on the beam shows where each block will land, and a tap now cycles the weight of the falling block instead of splitting it. You score for every block landed and every second survived, and hearts are lost by tilting too far for too long or letting a block slide off the end. The Balance Blocks guide on this site covers the seesaw rules in detail, because that game is the same idea on its own.
Tips
- Split blocks that spawn far off center. Two small halves are easier to keep on the tower than one big overhang.
- Give stone a flat, centered landing spot. It is the heaviest material and has the least grip.
- Use foam to cap awkward gaps. It weighs little, so a sloppy foam landing disturbs the tower far less than wood or stone.
- When the arrow banner flashes, wait. You have two seconds of warning, and a block that lands before the gust is not pushed.
- Treat Frenzy as free points. Misses cost nothing during the five blocks, so split aggressively for doubled bonuses.
- When the tension bar runs red, stop chasing PERFECT and let the tower settle. Height only counts once the pieces have come to rest.
Questions and answers
Can I move or rotate a falling block?
No. In Classic the only input is the split, and in Seesaw the only input is the weight change.
What costs a heart in Classic?
A piece falling past the platform, except during a Frenzy round, when misses are free.
Are Classic and Seesaw scores shared?
No. Each mode keeps its own best score on your device.
How do I switch modes?
From the menu. The game-over card also has a MENU link that takes you back there.