ScottyLems 1 - Crying Over Spilt Lemmings Nice level to start off the pack, with the only hard part being to get the crowd down safely.

ScottyLems 2 - Entanglement Harder than the previous level due to the many steel blocks scattered around in the wall/terrain. However, you are given more skills than you need, so that compensates for that and lowers the difficulty.

ScottyLems 3 - Square One One of the best levels of the pack! The hardest part is seeing that you need to send the climber out to the right at the start, but once you realize that the rest of the solution comes easily.

ScottyLems 4 - Fight Fire with Fire Open-ended level so nothing hard or special here. I tried going for a save all but didn't succeed. I'm guessing it is possible, but I'm not certain.

ScottyLems 5 - Give The Lemming His Due Somewhat hard but a great level. I especially like the worker needing to bash through in order to float to the bottom to make the splatform for the crowd while the others are contained by a blocker and miner tunnel in progress so the others can't follow. The timing is a bit tight though, but that can easily be remedied by manipulating the RR.

ScottyLems 6 - Groundhog Day Easier than the first 1-of-everything level a few levels prior, but still a nice one.

ScottyLems 7 - Lem Overboard! Another open-ended level that isn't anything too special either, with the only hard part being quick enough to rescue the danger hatch before you lose too many Lemmings. Even that part isn't too difficult.

ScottyLems 8 - Swing for the Fences Another great level! I really like how the two workers need to do different things, like with sending one on ahead to make the rest of the route and the other one making a landing platform to catch the others above the water when releasing the crowd at the end.

ScottyLems 9 - The Acid Test One of the hardest levels of the pack, though that's because I was inefficient with the skills at first and hence was wondering how to overcome the builders which are in short supply. Once I realized the miner from the left entrance was the best way to release the right entrance and hence didn't need to use as many builders there, the level was easier. Nice one, though as Icho mentioned the timer can be a bit tight.

ScottyLems 10 - Sacrificial Lems One of my favorites of the pack! Multiple workers doing different things in separate parts of the level tend to be some of my favorite custom levels!

ScottyLems 11 - The Boardwalk Another favorite of mine! Very clever to contain everyone in the digger pit and releasing them with a bomber in order to get everyone through the trap with just one loss!

ScottyLems 12 - Down The Upside Third favorite level of mine in a row! The entire solution is ingenious, especially with blocking to turn but also freeing him by digging, as well as bombing on the right side of the middle OWW so a faller can fall on its right side to bomb and make a hole.

ScottyLems 13 - Cream of the Crop Nothing too special here either, especially as the save requirement is very lenient and that the hardest part of the level is just knowing the route to take.

ScottyLems 14 - The Dugout Keeping the flow going is the name of the game here, where it's just assign floaters and building across each gap you get to and then just releasing everyone at the end with a digger and make anyone who got trapped at the bottom a climber.

ScottyLems 15 - Stuck in a Rut Another favorite of mine, even if I figured this one out pretty fast! Bombing so you can bash under all the pillars at the start is nice, and also being able to mine the crowd out that is contained in the pit at the bottom. The rest of the solution is pretty nice too. 

ScottyLems 16 - Lemmings on the High Ground Another excellent level! Very nice use of the miner to turn the whole crowd and keep them stuck in an endless loop while one goes on ahead to do the building to get out of the pit and then get across the gap before the exit. Well done!

ScottyLems 17 - Trifecta Another favorite even if I figured this out in about 30 seconds shortly after entering the level Nice use of the digger so one can send a climber out and over in order to breach the middle OWW.

ScottyLems 18 - Kessel Mineshaft Another great level that looks hard but isn't since compression through the traps is easy to achieve with the entire crowd. Probably the hardest part is maxing out the RR to get through both 10-ton traps and figuring out how to get the crowd up to the very top near the exit, but that's just zig-zag miners.

ScottyLems 19 - Out on a Lem Another great builderless level! This level kind of reminds me of a level near the end of the Taxing rank in Deceit's Lemmings, where the solution is more or less the same as this one. I wonder if you got inspiration from that with this one? I think it was builderless too, but I can't remember ATM. Nice use of the basher to make a turnaround point for the other two athletes so one can climb back up to the top to dig down twice and get into position to free the crowd, and for the other to bash through the big OWW to open up the path to the exit. Well done!

ScottyLems 20 - Deus Ex Lemina Another great level with using the last Lemming from the right entrance to bomb so the everyone from the left entrance can climb out, where then the penultimate Lemming needs to bomb in order to have the final Lemming float down to build to catch the others from above once you release them with a digger. Excellent!

ScottyLems 21 - High Rise Lemmings Not as hard as it looks despite appearances. Nice level of sending over three climber workers over the top in order to block so the second can turn around and build to the exit, while the third one bashes through to release the crowd. Then the final Lemming releases the blocker by bashing and then uses the right exit by climbing.

ScottyLems 22 - Rapid Descent Not a difficult level itself, but only hard because of the strict time limit. Even then, time isn't too big of an issue. Nice level.

ScottyLems 23 - Separation Anxiety One of the hardest levels of the pack IMO. It was difficult to work things out here, especially with separating the Lemmings into two groups, with the left side Lemmings being climbers to use the left exit, while the right group being the floaters to use the floater only exit on the right side. The thing that especially threw me off is how you need to send a climber over on the right side to mine the floater group free, because I wasn't sure if I be able to save enough. Nice level, but wow, hard one.

ScottyLems 24 - Keep Your Lems Close... Another level that isn't hard itself but has a strict time limit. Even then, it can still be challenging to work out where to use each skill since the toolset is quite restricted. I'm sure there are ways to make the time limit less of an issue so that not a lot of time is spent walking or taking long detours though. Save requirement is a bit on the lenient side, so that drastically reduces the difficulty.

ScottyLems 25 - Down to the Wire A level that looks hard and imposing but isn't despite appearances. I had my struggles here at first due to overthinking, but once I realized that you don't have to build from both sides of the gap at the same time, then the level is easier. It can still be challenging to work out the finer details of the solution.

ScottyLems 26 - Vertigo Definitely the hardest 1-of-everything level of the pack, though that's justified due to being near the end of the pack. I was too focused on figuring out how to turn around the worker back to the left to bash through the pillar at the bottom, but once I realized that the stuff on the left isn't decoration, then the solution came to me easily. Excellent level, one of the best of the pack too!

ScottyLems 27 - Open Season Definitely one of the hardest levels of the pack. It wasn't easy to figure out how to release all entrances and same thing with isolating a worker to make the path, especially in the middle where the OWW is. It can also be difficult to ensure that Lemmings aren't too close to the one that goes on ahead to build over the bear trap so that you don't lose anyone, but fortunately you're allowed 2 losses instead of one if you don't have the timing right. Great decent challenging level nevertheless!

ScottyLems 28 - Re-Use Miners & Climbers Easy one, with the only hard part timing the second climber correctly in order to turn around and mine the crowd out at the bottom once you release them with a miner on the left side where the entrance is.

ScottyLems 29 - Aftershock Not a difficult level, but not an easy one either. At first I had the wrong idea of building over the exit, as that caused me to lose one too many Lemmings. So, I went through the thin pillars below the exit and was able to spare a builder in the end. Nice level.

ScottyLems 30 - Upsidedown World II Nowhere near the hardest level of the pack by a mile, but it's still a challenging level to finish off the pack. You're very limited on bashers and miners again, with your most prominent destructive skills being the diggers and bombers. Getting through the web with climbers and bombers is quite tricky. You fortunately have plenty of builders to get back up again after using bombers for the web. It is important to save the blocker for the very end so the others can turn around towards to the exit.         

BANANA 1 - Habana Bonana Excellent level to start off the pack! Wow, lots of nice red herrings here that look like they can work but don't, resulting in a level that's much harder than I gave it credit for! I especially like the falling bomber to make a hole for the others to fall into to be contained by a blocker, as well as a basher coming from the other side to release both the blocker and the crowd who then has more than enough time to build across the gap before the others arrive. Well done!

BANANA 2 - Yellego Nice to see Colorful Arty's Lego set here, one that I haven't seen in a while. Open-ended level it appears, so any solution that works should be acceptable I'm guessing.

BANANA 3 - Azure Another level that's harder than I expected but still a nice one. Finding a way to contain the crowd while letting a worker go on ahead to make the path is the hardest thing in this level.

BANANA 4 - Cactus Murder I used staircases from interrupting destructive skills midstroke here, which I honestly thought was required and hence why I consider this my favorite level of the rank! Turns out it isn't required, though interrupting midstroke is required in a few later levels of the pack.

BANANA 5 - Rebuild Wow, another really hard level, quite possibly the hardest of the rank. Then again, I completely missed the landable ledge at the start that my solution doesn't use at all. Even then, in a way I kind of like my solution a bit better, even if it's a bit hackish and somewhat inefficient in some places I was able to spare the jumper in my solution.

BANANA 6 - Frosty Treats Pretty much a breather, being a builder heavy level, with the hardest part being how to contain the crowds and then release them all later while not losing anyone.

BANANA 7 - Lab 23 Pretty much another breather, with the hardest part being how to contain the crowd while one goes on ahead to make the path for the others.

BANANA 8 - Nimbus Bimbus Same as the previous two levels above with being a breather, with again the hardest part being to  contain the crowds.

BANANA 9 - Ancient Refinement Nice level that's somewhat hard but isn't too difficult. My solution is different from the intended way, as the remaining skills I used to make a safe fall for the left entrance.

BANANA 10 - The Oven Wow, a great level to finish off the rank! That builder on top of the steel to make a wall to contain the crowd is great and same thing with the release of jumping to get on top of the staircase and then digging to free the crowd. My solution is different from the intended way, but it should still be fine as they're quite similar in pretty much every way save for a few details.   

COCONUT 1 - Pi Seems to be open-ended here, though there aren't too many options here. Checking your intended solution, one of the bombers is absolutely not necessary, as I tried it myself without it and your solution would still work and hence you would finish with a bomber leftover

COCONUT 2 - Go Home Breather builder heavy level. The tileset is nice, and I do believe this comes from SuperLemmini.

COCONUT 3 - Lem Sweeper Will talk to Proxima about his Minesweeper set, and again if he still needs to make additions then the level might need some reworking depending on the changes. Quite an easy level if one uses CPM, since it reveals the trap triggers and where the hidden traps are. However, for the extra challenge, I decided to play the level without it, as I generally don't use it in my live LPs anyway

COCONUT 4 - White Branches Another breather builder heavy level, with the hardest part being making sure not to get anyone trapped who won't be able to be rescued later on.

COCONUT 5 - Don't Fall Seems the level design has changed drastically in this version. My solution is very different from the intended way, so is probably a backroute

COCONUT 6 - [/b]Step Up[/b] Wasn't too much of a fan of this one, though that's because I generally struggle a lot with using stackers to solve levels in NL. It's different from your solution, but should still be acceptable.

COCONUT 7 - Slop Realm This one wasn't too bad despite it looking somewhat difficult. Another graphic set I haven't seen in a while.

COCONUT 8 - Slush Lemming Most definitely a backroute as I ignore the preplaced Lemming at the top completely Nice to see one of WillLem's Lemminas 2 tileset here in the pack!

COCONUT 9 - 21 Two replays are included here, as I was able to find a way to finish the level on time instead of running out of time on the same frame the final exiting Lemming counts as saved. Just needed a minor tweak to my first replay but is still overall very different from your intended solution.

COCONUT 10 - Pistachio Yum, my favorite! Sorry, another backroute here, as I avoid the pickups completely      

WATERMELON 1 - Black Gold Nice level to start off the rank, though maybe a backroute since I don't collect the pickup in the top corner?

WATERMELON 2 - Pumpkin Patch Lems Hardest level of the rank for me, but as explained I tend to struggle a lot with zombie levels. Impressive intended solution though!

WATERMELON 3 - Honey Lummy Another nice Lemminas 2 tileset by WillLem Complete breather here, with the only thing to watch out for (at least in my solution) is Lemmings slipping by the teleporter at the bottom, but that's easily remedied by making a pit so they can't go out the right side.

WATERMELON 4 - The One's That Come Before You Sorry, not a fan of this level, even when seeing your intended solution that it is indeed intended after all to quickly cancel the stacker after laying one brick. As mentioned, stoner/stacker staircases aren't my cup of tea in NL, and I'm not the only one

WATERMELON 5 - The Heavy Stuff Pretty much the best level of the rank IMO. I especially like that a basher from the left needs to cancel out each digger so that you don't use more bashers than you actually have. Well done!

WATERMELON 6 - Tasty Jams Breather, with the very nice element of needing to use the structure at the top in order to bypass the wrong facing force fields. Excellent! Also another tileset I haven't seen in a long time.

WATERMELON 7 - Crystals, Of Course Another heavy builder breather level, with the hardest part being how to contain the crowd while sending one worker ahead to do the work as usual. I'm not sure if getting to the exit from the right side is intended, though looking at the platforms below the exit it doesn't seem that would work since there's no way to turn the Lemmings around and hence they'll get into danger.

WATERMELON 8 - Dig Just! Pretty much like WillLem's Inverse Lemming version of the level, except in yours the entrance and exit are also inverted 180 degrees while in WillLem's they retain their positions in the non-inverted version. Nothing too hard here other than the thick terrain might be difficult to get through.

WATERMELON 9 - Pixel By Pixel Pretty much a breather here for me, though I finished with a lot of skills to spare

WATERMELON 10 - Missing The Cold Another level I wasn't a fan of even after checking the intended way. As explained, I've played way too many levels of this type by now that it's another one that's overdone to death for me, with needing to fill the gaps between multiple obstacles in order to have a miner go through all the builder staircases. It's a case of the solution is obvious, but is not enjoyable for me due to so much trial and error in getting multiple staircases placed correctly. To add insult to injury, the miner has a bad tendency to chip off the base of the staircase when placing the builders in the bomber holes So, sorry, wasn't a fan of a level where I've seen bulder/miner combo so many times by now with all builders needing to be placed correctly between multiple obstacles.         

PINEAPPLE 1 - There Is No Grey Nice level to start the rank and another tileset I haven't seen in a while. The only hard part here is containing the crowd.

PINEAPPLE 2 - No Choice Nice level which seems to have been a bit inspired by a level of Dodochacalo's in the final rank of Fiat Lem! but has 1 minute time limit instead of the unusual one here.

PINEAPPLE 3 - 1 Up As you already know, I wasn't a fan of the stacker stoner staircase part of the level, but I really like the miner to make the ceiling thin enough to allow the crowd to get to the exit. In your solution, you made the end more complicated than it needs to be. All you need to do is cancel the miner midstroke with a jumper or builder

PINEAPPLE 4 - Nothing Goes To Waste Not a difficult level, though not an easy one either. The hardest part (again, in my solution) was making sure no one dies to the bear trap on the left side. My solution is also different from yours, but is likely still an acceptable one

PINEAPPLE 5 - Not To Scale Wow, excellent level! I really like sending that worker to the bottom who makes his way back up in order to disarm the traps and then release the crowd from below by bashing away the platformer. Well done!

PINEAPPLE 6 - Fool Me Twice Hard one, but another one where my solution is different from yours that saves some skills. I still consider my solution just as difficult as yours, as for example stoning that glider that's one pixel away from touching the ground is an obscure one but allows one to stop Lemmings from slipping out the wrong way.

PINEAPPLE 7 - I Think It's Seven Now Another hard level and quite possibly the hardest of the entire pack. I probably made this harder than it needs to be in some places. I'm not sure what happened the first time with not being able to collect the bomber pickups when bashing but was later successful. Probably the 1 or 2 pixels of bashing lower made all the difference there.

PINEAPPLE 8 - Bubble O's Easy level if one knows that a blocker can turn a digger. The rest is just basher/miner staircases.

PINEAPPLE 9 - Scenic Route Likely a backroute, as this was quite easy and I literally solved and figured out in 30 seconds

PINEAPPLE 10 - Ripped Off I use the obscure basher/blocker trick here which I'm not sure is absolutely required here. If it isn't required after all, then I'll come back to the level sometime to see if I can figure out how to solve the level without it. I think I know which level the title is referring to, as I remember a very similar Fire level to this one.

PINEAPPLE 11 - Thank You Self-solving level.