Sand Blocks level guide
Sand Blocks: Drop Puzzle Level 169 Walkthrough
Level 169 is a skull-timer two-phase board: clear the upper 5-ice and 16-counter key phase, then resolve the lower dual counters that descend 18→16→15→6 while the black key opens its lock.
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How to Solve Sand Blocks Level 169 — Full Solution
- Upper: fill the short yellow r1,c2, green r1,c3, purple r1,c1/r1,c4-c6, and the yellow/red/green horizontals around r2-r4 while leaving blue lock r4,c4-c5 open.
- Let upper ice r2-r3,c1 fall from 5 while the shutter counts down from 16. Place the pink vertical key receiver at r1,c2 when exposed and wait for 100%.
- Use the key to release the upper blue lock route, then wait for the empty upper board and lower white/black split reservoir to appear.
- Lower: route blue horizontals, brown square, yellow L, green square, white horizontal, and black key while keeping counter receivers r5,c3 and r5,c5 visible through 18→16→15.
- Use the black key on lock r2,c6-c7, then feed the orange lower columns and blue/green/brown sides. Wait through the 72% blue stage and 6/6 counters, then stop on the Level 169 celebration frame; the source shows no later placement.
Colors in this level:
Red, Yellow, Green, Purple, Blue, Cyan, White, Black, Orange, Brown
Common Mistakes to Avoid
- Filling the upper blue lock receiver before the pink key is exposed and complete.
- Using either lower counter cell as a parking space for the yellow L or black key receiver.
Quick Tips for Sand Blocks Level 169 (quick clues)
- Treat the upper pink key as the phase hinge: fill it only after the ice lane has opened, then wait for the blue lock route.
- Keep both lower counter spaces exposed; the long yellow L and black key receiver are not safe temporary parking.
Board notes 5 details
- Layout
- Upper 7x4 footprints are purple r1,c1; yellow r1,c2; green r1,c3; purple r1,c4-c6 and r1,c7; red r2,c3; yellow r2,c5-c7 and r3,c2-c3; green r3,c4-c5; red r3,c6-c7 and r4,c1-c3; blue lock r4,c4-c5 with key count 1; and purple r4,c6-c7. Upper ice is r2-r3,c1 at 5, and the shutter follows the top phase at 16. Lower 7x6 footprints include blue r1,c2-c3 and r1,c5-c7; brown r1,c4; black lock r2,c6-c7; yellow L [(r2,c1),(r3,c1),(r3,c2)]; green r2,c4; white r3,c5-c7; black key r4,c2; blue r4,c3 and r4-r5,c5; brown r4,c4; counter receivers r5,c3 and r5,c5; and orange/brown lower columns r6,c1-c5 with green/brown side targets c6-c7.
- Goal
- Use the upper key to release the blue lock route, then reduce both lower counter receivers 18→16→15→6 and use the black key to open the lower lock before finishing the blue, orange, green, brown, and white receivers.
- Opening
- Upper: clear the short yellow, green, red, and purple receivers while keeping blue lock r4,c4-c5 visible. Let the ice count down from 5 and the shutter from 16, then fill the pink vertical key receiver when it appears.
- Danger Zone
- The upper blue lock must stay visible until the pink key reaches 100%. In the lower phase, do not cover either r5 counter receiver with the yellow L or black key receiver; the counters are the lower feed gates.
- Mechanics
- Skull timer, upper ice 5, upper 16 shutter, a visible key/lock handoff, lower dual counters 18/18 descending to 16/16, 15/15, and 6/6, plus a black key and lock define the two phases.
Frequently Asked Questions
What opens the lower phase in Level 169?
The upper ice/shutter phase clears and its pink key releases the upper blue lock route; the lower white/black split reservoir then appears.
What do the lower counter numbers mean?
The two counter receivers visibly descend together through 18, 16, 15, and 6; leave both lanes accessible until they reach 0.
How does the video confirm completion?
The lower key/lock route, side receivers, and both counters clear, followed by the Sand Blocks celebration screen with Level 169 visible.