example; Morroco from day 1 he can release 3 vassals making he only needs 2 vassals to complete one objective.
Actually only Fez and Sus, if you release Tafilalt you lose the CoT there. Workarounds would be to move capital to Tafilalt province so it won't be released, return any other province to Tafilalt and force vassalize it after truce is up, or force Tlemcen to release it and force vassalze it. But you can easly get Mzab, Touggourt and Djerid for additional vassals. If Tunis doesn't rival you you can ally them, split Tlemcen between you and together wth Granada attack the Iberians (alternatively attack Granada or Tunis if they are allied with each other, take Tunis 2 CoT provinces and one from Granada for other continent)
I know I haven't really participated much in these challenges other than that one attempt, but for what it's worth I have to agree with Hessian Mercenary and PhoenixG. It''s also the reason I haven't posted any further attempts, my Venice run felt a bit empty after the two previous guys attempts where they actually went through the trouble of getting the five vassals.
A suggestion, if I may? After the winner has nominated the new challenge, perhaps there should be a period of, let's say, 6 to 12 hours (or whatever) where all rules are firmly set and any nations are ruled out if deemed too easy, that at least the majority of players can agree on. Just an idea...
BTW, love the thread and really hope the challenges continue.
To be fair the vassals actually helped in my Portugal attempt. Since challenge got changed I might as well give a short rundown:
1. Delete all forts, build 4 regular infantry, set army maintenance to low. Start spy networks in Castile, Morocco and Granada. Hire level 2 advisors wth help from estates, also get 150 MP in every category from estates (might be worthwhile to go for 200 and deal with estates rebels during regency). Set Granada, Morocco as rivals and choose mission to conquer Tangiers
2. Regency ends mid January 1447, up army maintenance in time and build another 8 regular infantry (one in every province of mainland). Set Castile as rival
3. Attack Castile with claim on Sevilla, stackwipe their separated armies with your 25 regiments, siege them down. In peacedeal take Galicia, Leon, Sevilla and Humiliate
4. Release Galicia and Leon, make them marches and send officers. This means you have around 10 aditional regiments of high quality that can attach to your armies
5. Declare on Morocco. In all my tries they were allied to Granada and Tunis. Win sea battle in straits of Gibraltar, stackwipe Granada and occupy all their provinces (I actually gambled here and deleted fort in Ceuta so I don't have to siege it back). Around the time Granada fort falls you should be able to buy mil tech 4. Beat the Berbers and siege down Morocco. This gives enough war score to take Mellila, coastal provinces from Tangiers to Haha, Sus, Quarzazate and Tafilalt (need direct path to start coring immediately)
6. Destate Ceuta and core Tangiers and Tafilalt. During war against Morocco you should build spy network in Tlemcen. Attack them and take Tlemcen province and Ouarsenis. Core Tlemcen, send missionary to Ouarsenis (with low missionary maintenance)
7. Now you have 41 months till Tlemcen is cored, this is enough time to enact Golden Age, discover Americas and develop Renaissance in Lisboa (don't forget to make Burghers happy and enact Development edict)
8. Last step is to revoke march on Galicia and Leon (marches don't count for vassal objective and game needs monthly update to recognize change), accept Sunni rebels from Ouarsenis, release Sus, Fez and Algiers. Destate your islands and give all mainland provinces except Lisboa to Galicia and Leon
9. Enjoy having completely wrecked your country for all Age objectives
An additional idea has been to send a conquistador to Americas and hope for some MP events to speed things up. Might also be more efficient to take Tunis instead of all the provinces needed to get to Tafilalt, but my armies were busy sieging down Tangiers and Fez and going over to Tunis would've delayed attack on Tlemcen too long. Maybe taking Murcia from Castile so I can start war against Tlemcen without needing Mellila from Morocco for claim fabrication. If anyone has suggestions for further improvements I'd still be happy to hear them