Practice Collection

50 Levels to Master

Choose from 50 fixed, validated puzzles. The collection progresses from approachable 4×4 boards to expert 8×8 grids with carefully calibrated walls and number clues.

1

First Thread

#01 · 4×4

Starter2🧱 0
العب
2

Corner Lesson

#02 · 4×4

Starter4🧱 2
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3

Gentle Switch

#03 · 5×5

Starter5🧱 4
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4

Small Circuit

#04 · 5×5

Starter6🧱 6
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5

Wall Warmup

#05 · 5×5

Starter6🧱 8
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6

Copper Current

#06 · 6×6

Easy10🧱 0
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7

Quiet Detour

#07 · 6×6

Easy13🧱 0
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8

Harbor Bend

#08 · 6×6

Easy14🧱 0
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9

Double Back

#09 · 6×6

Easy14🧱 0
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10

Pocket Maze

#10 · 6×6

Easy8🧱 8
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11

Blue Lantern

#11 · 6×6

Medium8🧱 8
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12

Split Decision

#12 · 6×6

Medium6🧱 12
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13

Tight Channel

#13 · 6×6

Medium8🧱 12
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14

Hidden Turn

#14 · 6×6

Medium6🧱 17
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15

Sixfold Route

#15 · 6×6

Medium8🧱 16
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16

Mint Passage

#16 · 7×7

Medium12🧱 0
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17

Crosswind

#17 · 7×7

Medium20🧱 0
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18

Ribbon Fold

#18 · 7×7

Medium20🧱 0
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19

Inner Harbor

#19 · 7×7

Medium9🧱 6
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20

Northbound

#20 · 7×7

Medium12🧱 6
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21

Side Street

#21 · 7×7

Medium9🧱 8
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22

Loop Breaker

#22 · 7×7

Medium10🧱 12
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23

Glass Corridor

#23 · 7×7

Medium10🧱 10
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24

Long Return

#24 · 7×7

Medium11🧱 11
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25

Center Shift

#25 · 7×7

Medium8🧱 12
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26

Paper Trail

#26 · 7×7

Hard10🧱 12
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27

Clever Crossing

#27 · 7×7

Hard10🧱 12
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28

Soft Barrier

#28 · 7×7

Hard9🧱 12
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29

Nested Turn

#29 · 7×7

Hard10🧱 14
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30

Switchyard

#30 · 7×7

Hard6🧱 20
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31

Aqua Circuit

#31 · 7×7

Hard6🧱 20
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32

Measured Drift

#32 · 7×7

Hard8🧱 22
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33

Bright Divide

#33 · 7×7

Hard12🧱 0
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34

Deep Fold

#34 · 7×7

Hard20🧱 0
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35

Sevenfold Weave

#35 · 7×7

Hard20🧱 0
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36

Outer Current

#36 · 8×8

Hard16🧱 0
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37

False Horizon

#37 · 8×8

Hard16🧱 0
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38

Dense Harbor

#38 · 8×8

Hard18🧱 0
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39

Parallel Lines

#39 · 8×8

Hard16🧱 0
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40

Core Passage

#40 · 8×8

Hard16🧱 12
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41

Lavender Run

#41 · 8×8

Expert10🧱 18
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42

Hard Return

#42 · 8×8

Expert12🧱 16
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43

Broken Compass

#43 · 8×8

Expert12🧱 16
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44

Edge Theory

#44 · 8×8

Expert8🧱 28
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45

Tidal Route

#45 · 8×8

Expert16🧱 0
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46

Grand Detour

#46 · 8×8

Expert16🧱 0
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47

Cobalt Maze

#47 · 8×8

Expert18🧱 0
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48

Final Crossing

#48 · 8×8

Expert16🧱 0
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49

Master Circuit

#49 · 8×8

Expert16🧱 12
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50

Last Thread

#50 · 8×8

Expert10🧱 18
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Z
Official History

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