Dens · Devilish
Dens Devilish Level 888
Exactly the board of Devilish level 888 in the app: 8×8 cells, 8 dens, 8 monsters to place. Step through the solution one monster at a time, each with the reason why, or open the full solution.
Pro levelDevilish comes with Beasties Pro in the app, a one-time purchase with no subscription. The solution here is free. How Free and Pro work
Rows count from the top, columns from the left. Tap Next monster to see where the first one goes, and why.








All 8 monsters as a list
Rows count from the top, columns from the left. Each line says where the next monster goes and why.
- row 4, column 3. The pink den: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. The yellow den fits only into row 3. Whichever spot its monster takes, that line is used: cross out the rest of it. Row 3: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. The pink den fits only into row 1. Whichever spot its monster takes, that line is used: cross out the rest of it. The blue den fits only into row 2. Whichever spot its monster takes, that line is used: cross out the rest of it. Row 4: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. Column 6: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. The green den: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. The green den and the red den fit only into rows 7 and 8. Together they fill these lines, so every other spot there is out. The pink den and the yellow den fit only into columns 1 and 2. Together they fill these lines, so every other spot there is out. The mint den fits only into row 4. Whichever spot its monster takes, that line is used: cross out the rest of it. Column 2: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. Try a monster on the marked spot and follow it through: row 5 ends up without a spot. So no monster goes there. Try a monster on the marked spot and follow it through: row 7 ends up without a spot. So no monster goes there. Try a monster on the marked spot and follow it through: row 8 ends up without a spot. So no monster goes there. The mint den has only one free spot left. Its monster moves in there.
- row 3, column 1. The yellow den has only one free spot left. Its monster moves in there.
- row 1, column 2. The pink den has only one free spot left. Its monster moves in there.
- row 2, column 4. Try a monster on the marked spot and follow it through: row 7 ends up without a spot. So no monster goes there. Try a monster on the marked spot and follow it through: row 6 ends up without a spot. So no monster goes there. The blue den has only one free spot left. Its monster moves in there.
- row 5, column 7. Row 7: a monster on a marked spot would see or touch all of its free spots. Nothing would be left there, so cross the marked spots out. Column 7 has only one free spot left, so a monster goes there.
- row 6, column 5. The orange den has only one free spot left. Its monster moves in there.
- row 8, column 6. The red den has only one free spot left. Its monster moves in there.
- row 7, column 8. The green den has only one free spot left. Its monster moves in there.
Every player gets the same levels in the same order, so this board matches your app. Every Dens level has exactly one solution, and you can always reach it by logic. How to play Dens