Solving tips
Bunnydoku Tips: 6 Ways to Solve Tricky Puzzles
A few thoughtful X marks, a little counting, and your next “aha!” 🥕
By Bunnydoku Team · · 6 min read
Stuck? Your next bunny may be hiding behind one tiny clue. 🐰 Start by finding where it cannot be: a little X can narrow a region, unlock a row, and lead you to that lovely “aha!” moment. Here are six ways to get the trail moving again.
🐰 First, check which rules you are solving
In classic mode, every row, column, and colored region needs exactly one bunny. No two bunnies may touch, including diagonally. A candidate is simply a cell that has not yet been ruled out; it is not a promise that a bunny belongs there. Double Bunny mode changes the required count to two, so the one-per-line shortcuts below need adjusting. See the Double Bunny guide for those rules.
🔎 1. Count candidates, not the size of a region
Start with the row, column, or region that has the fewest remaining possibilities. A large region with one legal cell is more useful than a tiny region with three. If exactly one candidate remains in a group that still needs its bunny, that placement is forced. Before placing it, check all three groups and the neighboring cells. If a group needs a bunny but has no candidates, revisit an earlier mark or placement.
❌ 2. Finish the exclusions after every bunny
A confirmed bunny rules out the rest of its row, column, and colored region in classic mode. It also blocks every immediately neighboring cell, including the four diagonal neighbors. Work through all four checks before hunting for another placement. Missing just one diagonal can make an impossible cell look available and hide the next forced move.
Keep your marks tied to a reason. An empty-looking square is not necessarily excluded, and an X placed because a cell “looks unlikely” can break the whole chain. Mark only what the rules actually eliminate.
🧩 3. Use a locked region before you know its answer
Suppose all remaining candidates in the purple region lie in the same row. Purple must put its bunny somewhere in that row, so every cell in that row outside purple is excluded. You do not need to choose between purple’s candidates first. The same deduction works when a region is confined to one column.
🌈 4. Read the same clue in the opposite direction
If every remaining candidate in a row belongs to one colored region, that row must supply the region’s bunny. You can exclude the region’s cells outside that row. Repeat the check for columns. Alternating between “where can this region go?” and “which region can this row use?” often reveals a move that neither view makes obvious on its own.
A larger version: if two different regions can place their bunnies only in the same two rows, those regions occupy both rows. Other regions cannot use them. Count the available rows carefully; two regions cannot both squeeze their classic-mode bunnies into just one row.
💡 5. Test a candidate with a clear stopping point
When direct exclusions stall, consider one candidate as a temporary assumption, on paper if that helps. Follow the exclusions it would create. If a required row, column, or region loses every possible cell, the assumption cannot be correct. Reject that candidate, undo the temporary reasoning, and continue from confirmed facts.
This is different from placing a bunny because it feels likely. A contradiction needs a specific broken rule. If your short check finds no contradiction, the candidate remains possible; you have not proved it correct. Try a more constrained part of the board instead of building a long, uncertain chain.
🌱 6. Audit the board when every move looks wrong
If you use a hint, pause afterward and identify what it changed. Repeating the reason behind one move is more useful than rushing straight to the next board. A simple rhythm works well: count, exclude, place, then rescan. For a different challenge, try solving with two bunnies per group. If you are choosing your next puzzle game, our Meowdoku vs Bunnydoku comparison covers the differences.
Take a breath, revisit one small clue, and let the next bunny come into focus. You do not have to solve it all at once. 🐰
- Check diagonal contact, especially where differently colored regions meet.
- Look for a second bunny in a classic-mode row, column, or region.
- Revisit any X that came from an assumption rather than a confirmed deduction.
- Check the required count: Double Bunny rows are not complete after their first bunny.