Hi,
War Groove have a puzzle mode where you need to win in one turn using the units available. It's both fun and frustrating at the same time. I strongly recommend trying out the puzzle first yourself before using this guide. I will first provide hints, and then a solution image to indicate where you should move your units and where to attack, and finally a video showcase the full solution.

For the solution image, green arrows means move here, red arrows means attack here, and blue arrows means use special ability here (e.g. groove, load/unload, hex, heal).

It is also worth noting that most of the puzzles have more than one solutions, I will post all the solutions I know, but there may be different ones.

Good luck!

Take Sigrid to victory in a single turn!

Known solution: 1

• Cavalry crits when attacking at an foe that is 6 space or greater
  
• Swordsman crits when placed next to your own commander
  
• Alchemist crits when placed on a terrain with 3 or more defense stars
  
• Sigrid's groove allow you to eliminate a unit completely

Take Sigrid to victory in a single turn!

Known solution: 1

• Go for the HQ and not the commander
  
• Shield jump damages buildings
  
• Use archer to kill the mage right below HQ

Get the Cherrystone Villager to safety in the north-west in a single turn.

Known solutions: 1

• Cavalry and Wagon need to move twice
  
• There 2 units that you don't need to use in this map (but can help if you made mistakes)

Take Emeric to victory in a single turn!

Known solutions: 1

• Crystal placement should make both mages crit on their target
  
• Make way for both cavalry and doggo to finish off Greenfinger

Take Sedge to victory in a single turn!

Known solutions: 2

• Cavalry charge is required in both solutions
  
• In solution 1, Sedge need to make way for a doggo
  
• In solution 1, you kill the pike blocking the cavalry with 2 doggos
  
• In solution 2, you need to move doggo to make way for Sedge
  
• In solution 2, you kill the pike blocking the cavalry with the mage
  
• In solution 2, you can have up to 2 units unused

Take Mercia to victory in a single turn!

Known solutions: 2

• There's a lot of minor variance between both solutions, main difference is once uses groove, the other don't
  
• In solution 1, use heal aura on mage, pike, and cavalry
  
• In solution 2, groove is not used
  
• In solution 2, some of your units suicide

Take Ryota to victory in a single turn!

Known solutions: 1

• Go for the HQ
  
• I did not use Harpie

Take Mercia to victory in a single turn!

Known solutions: 3

• In all 3 solutions, you need to make way for the cavalry on the bottom left
  
• Solution 1 and 2 uses groove, and solution 3 does not
  
• Solution 1 and 3 kills both unit beside Nuru, and solution 2 only kills the cavalry
  
• For Solution 1, Heals golem, pike and doggo
  
• For Solution 1, I did not use the top right swordsman
  
• For Solution 2, Heal golem and doggo (not pike)
  
• For Solution 2, there's a lot of sacrifices, the sacrifice was used on the commander
  
• For Solution 2, top right swordsman and the bottom right doggo were not used
  
• For Solution 3, there's also a lot of sacrifices, the sacrifice was used to kill the units beside Nuru
  
• For Solution 3, top right swordsman was not used

Take Valder to victory in a single turn!

So I don't think this puzzle was suppose to be like this, at least Valder shouldn't be that close to the HQ, I will post the trivial solution, and what I think is the "intended" solution, the "intended" solution does not require skeleton next to Valder.

Known solution: questionable

• Go for the HQ in all solutions
  
• There is a trivial solution which I don't think it's intended
  
• Trivial solution only uses 4 units (including summon)
  
• In non trivial solution, Wagon can be used to position pike crit

Take Sigrid to victory in a single turn!

Known solution: 1

• I did not Sigrid's groove
  
• All units are needed
  
• Killed all Nuru's units.

Take Koji to victory in a single turn!

Known Solution: 2

• In both solutions, you need the cavalry to hit the commander
  
• In both solutions, you need to make way for one of the sparrow bomb
  
• In solution 1, you damage Emeric with one of the sparrow bomb, but not in solution 2
  
• In solution 1, I had 2 unused units (left most spear and bottom right doggo)
  
• In solution 2, I had 3 unused units (2 spears on the left, and bottom right doggo)

Get the Heavensong Villager to the other side of the bridge in a single turn

Known solution 1

• I had 6 unused units
  
• The only unit that can do significant damage on the golem is the warship on the right placed on the shore tile, think about how to free it
  
• I used all water units on the right side of the bridge except the barge, and only warship on the left.

Take Caesar to victory in a single turn!

Known solutions: 2

• In both solutions, you need to make way for cavalry to breakdown the gate for trebuchet
  
• In both solutions, the top portion of the map is played the same
  
• In both solutions, I inspired cavalry, trebuchet, and pikeman
  
• In solution 1, I freed golem with cavalry by killing doggo
  
• In solution 2, I freed golem with archer and swordsman by killing mage

Take Mercia to victory in a single turn!

Known solutions: 2

• In both solutions, use your groove on the knight and mage
  
• In both solutions, the left portion of the map is played the same
  
• In both solutions, I healed cavalry, archer, mage, and swordsman
  
• In solution 1, I unlocked a path for the doggo
  
• In solution 2, I unlocked a path for the mage

Known solutions: 2

• Go for the HQ
  
• In both solutions, I had to capture the dock
  
• In both solutions, I needed a pike to hit the HQ
  
• One solution is much more complex than the other
  
• In solution 1, I ignored the top left corner
  
• In solution 2, I airdropped a pikeman to setup pike crit

Take Tenri to victory in a single turn!

Known solutions: 2

• Go for the HQ
  
• One solution is much more complex than the other
  
• In solution 1, I used Tenri to teleport away an enemy unit
  
• In solution 1, I only attacked from top side and bottom side
  
• In solution 1, I swarmed enemy HQ with doggos
  
• In solution 2, I used Tenri to teleport a friendly unit
  
• In solution 2, I attack from all 3 side
  
• In solution 2, I did not have doggos by the HQ

Get the Felheim Villager to safety across the bridge in a single turn.

Known Solutions: 1 but with a lot of variances

• In all variances, you kill the same units just with different units
  
• In all variances, you kill the golem with Sigird groove
  
• In all variances, you kill the pike with aquanauts

Take Ragna to victory in a single turn!

Solutions: 2 with lots of small variances

• Position the shield smash so it hit a lot of units near Mercia
  
• Honestly, there's a lot of units that can attack Mercia here, so just pick your poison

Take Greenfinger to victory in a single turn!

Known solution: 1

• Break down the northern gate with a western cavalery
  
• Break down the western gate with a trebuchet
  
• Break down the southern gate with a pikeman crit
  
• I did not use Greenfinger groove

Take Emeric to victory in a single turn!

Known solutions: 1 with some variances

• In both solutoins, make way for 2 mages to reach Tenri
  
• There's multiple variances to break down the gate to free the path for the mage from the top
  
• Crystal placement should cover the spot above and below Tenri

Get the Floran Villager to the other side of the water in a single turn.

Known solution 1 (But have a lot of variances on how to do the final bit)

• In all variances, I made the same path for the barge
  
• I killed a golem, a merfolk, a warship, and a dragon for the barge path
  
• Greenfinger's groove is not useful here
  
• For variance 1, I used the land units to unblock the mage
  
• For variance 2, I used water units to unblock the harpoon, and did not touch any units on the top right corner.

Take Ryota to victory in a single turn!

Known solution: 1

• Ryota dash with 11 moves, and ended to the right of Sedge
  
• Set up Royta's dash with the enemy on the northern half of the map
  
• Set up path to wagon drop a pikeman for a pikeman crit
  
• Trebuchet should kill the doggo for mage to get to north side of Sedge

Deliver the Heavensong Villager to the safety of the walls in a single turn.

Known solution 1

• Use the top wagon
  
• Trebuchet + Cavalry seems like the best way, if not the only way, to defeat the golem
  
• You want Tenri to be at max range from both the wagon and the destination when casting her groove (Tenri's groove is 6 tiles away from her when selecting target, and when selecting destination)
  
• Doggos seems to be good at taking out the trebuchet

Take Valder to victory in a single turn!

Known solutions: 2 with some variations (hex or hexless)

• Valder is not used
  
• In all solutions, I had to use top left cavalry, mage, and giant to kill Ryota, so think about how to make path for these 3 units.
  
• If you are going with Hexless solution, Harpies are required
  
• If you are going with Hexless solution, You have to break down the northern gate above the village
  
• If you are going with Hex solution, it's up to you to open gate or not, and you can open either of the 2 northern gates.

Take Sedge to victory in a single turn!

Known solutions: 1 with some small variances

• Only had to use Sedge's groove on 3 units
  
• Clear a path for you dragon to hit Ragna from the right
  
• Clear a path to setup pike crit on Ragna (multiple ways to do this)

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