Bird Find Level 21 Answers & Walkthrough Guide
Welcome to the Bird Find Level 21 answers page. If you have been stuck at this level wondering whether it takes a bird or an egg, this is the page you want. Bird Find Level 21 is a 6×6 grid with 6 squares filled in from the start, and it needs 3 birds and 3 eggs in every row and every column. There are 5 of the = and × clues across the board, and they carry a lot of the early work.
Press See Solution for the finished grid, or use Step by step to watch all 30 placements appear one at a time. Every move is also written out underneath with the reason it has to go that way, so nothing here needs guessing.
About the game
Bird Find is a quiet binary logic puzzle where every square ends up holding either a bird or an egg, and you work out which by deduction rather than luck. Birds and eggs come out even in each row and column, three of the same kind never sit together in a line, and no two rows or columns end up identical. Squares joined by an = match each other, squares joined by a × are opposites, and there is no timer rushing you through any of it.
Bird Find Level 21 Solution
Read all 30 steps as text
- R4C3 is 🐦 bird. R4C2 holds a bird and the = joins it to R4C3, so that cell matches: another bird.Equals link
- R5C6 is 🥚 egg. R4C6 holds a bird and the × means the two must differ, so R5C6 is an egg.Different link
- R4C1 is 🥚 egg. R4C2 and R4C3 are already two birds in a row. A third bird at R4C1 would make a trio, so it is an egg.No trios
- R4C4 is 🥚 egg. R4C2 and R4C3 are already two birds in a row. A third bird at R4C4 would make a trio, so it is an egg.No trios
- R6C3 is 🥚 egg. R6C4 and R6C5 are already two birds in a row. A third bird at R6C3 would make a trio, so it is an egg.No trios
- R6C6 is 🥚 egg. R6C4 and R6C5 are already two birds in a row. A third bird at R6C6 would make a trio, so it is an egg.No trios
- R5C2 is 🥚 egg. R4C2 and R6C2 are both birds with one gap between them. Filling R5C2 with a bird would make three in a row, so it is an egg.No trios
- R3C3 is 🥚 egg. R2C3 and R4C3 are both birds with one gap between them. Filling R3C3 with a bird would make three in a row, so it is an egg.No trios
- R4C5 is 🥚 egg. Row 4 already has all 3 of its birds, so every remaining cell there is an egg — starting with R4C5.Row & column count
- R6C1 is 🥚 egg. Row 6 already has all 3 of its birds, so every remaining cell there is an egg — starting with R6C1.Row & column count
- R5C1 is 🐦 bird. R4C1 and R6C1 are both eggs with one gap between them. Filling R5C1 with an egg would make three in a row, so it is a bird.No trios
- R1C1 is 🐦 bird. Try an egg at R1C1. Every move that is then forced leads to a dead end — Column 1 ends up with 4 eggs, over the limit of 3. So R1C1 has to be a bird.Look ahead
- R1C2 is 🥚 egg. Try a bird at R1C2. Every move that is then forced leads to a dead end — Row 3 ends up with three eggs in a row at R3C1, R3C2, R3C3. So R1C2 has to be an egg.Look ahead
- R1C4 is 🐦 bird. Try an egg at R1C4. Every move that is then forced leads to a dead end — Column 5 ends up with 4 birds, over the limit of 3. So R1C4 has to be a bird.Look ahead
- R1C5 is 🥚 egg. R1C4 holds a bird and the × means the two must differ, so R1C5 is an egg.Different link
- R1C3 is 🥚 egg. Try a bird at R1C3. Every move that is then forced leads to a dead end — Column 4 ends up with 4 birds, over the limit of 3. So R1C3 has to be an egg.Look ahead
- R1C6 is 🐦 bird. Row 1 already has all 3 of its eggs, so every remaining cell there is a bird — starting with R1C6.Row & column count
- R5C3 is 🐦 bird. Column 3 already has all 3 of its eggs, so every remaining cell there is a bird — starting with R5C3.Row & column count
- R2C1 is 🥚 egg. Try a bird at R2C1. Every move that is then forced leads to a dead end — Row 3 ends up with three eggs in a row at R3C1, R3C2, R3C3. So R2C1 has to be an egg.Look ahead
- R3C1 is 🐦 bird. R2C1 holds an egg and the × means the two must differ, so R3C1 is a bird.Different link
- R3C2 is 🐦 bird. R3C1 holds a bird and the = joins it to R3C2, so that cell matches: another bird.Equals link
- R2C2 is 🥚 egg. R3C2 and R4C2 are already two birds in a row. A third bird at R2C2 would make a trio, so it is an egg.No trios
- R2C4 is 🥚 egg. Try a bird at R2C4. Every move that is then forced leads to a dead end — Column 4 ends up with 4 birds, over the limit of 3. So R2C4 has to be an egg.Look ahead
- R3C4 is 🐦 bird. R2C4 and R4C4 are both eggs with one gap between them. Filling R3C4 with an egg would make three in a row, so it is a bird.No trios
- R2C5 is 🐦 bird. Row 2 already has all 3 of its eggs, so every remaining cell there is a bird — starting with R2C5.Row & column count
- R2C6 is 🐦 bird. Row 2 already has all 3 of its eggs, so every remaining cell there is a bird — starting with R2C6.Row & column count
- R3C6 is 🥚 egg. R1C6 and R2C6 are already two birds in a row. A third bird at R3C6 would make a trio, so it is an egg.No trios
- R3C5 is 🥚 egg. Row 3 already has all 3 of its birds, so every remaining cell there is an egg — starting with R3C5.Row & column count
- R5C5 is 🐦 bird. R3C5 and R4C5 are already two eggs in a row. A third egg at R5C5 would make a trio, so it is a bird.No trios
- R5C4 is 🥚 egg. R5C3 and R5C5 are both birds with one gap between them. Filling R5C4 with a bird would make three in a row, so it is an egg.No trios
Tip: most of the progress on this particular grid came down to spotting two of the same kind already side by side, which settles the squares at both ends. That is usually the first thing worth trying when a board stops moving.
Thank you for visiting this page. Bookmark puzzlegamemaster.com for the next level, and if anything here is unclear or your board does not match the solution above, leave a comment and we will try to sort it out for you.