Challenge Crosswords Engineering Hard — Set 4
🐾 Animals Crossword #1
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Across
- 1. Tallest living land animal
- 4. Large bovine of the plains
- 5. A word related to animals
- 8. Striped-face burrowing mammal
- 10. Largest living primate
- 11. Colorful bird that can talk
Down
- 2. Large tropical lizard
- 3. A word related to animals
- 6. Tuxedo-wearing flightless bird
- 7. Common small brown bird
- 9. Swift hunting bird of prey
Show answers
- 1 Across: Tallest living land animal (7)GIRAFFE
- 4 Across: Large bovine of the plains (7)BUFFALO
- 5 Across: A word related to animals (12)SOPHISTICATE
- 8 Across: Striped-face burrowing mammal (6)BADGER
- 10 Across: Largest living primate (7)GORILLA
- 11 Across: Colorful bird that can talk (6)PARROT
- 2 Down: Large tropical lizard (6)IGUANA
- 3 Down: A word related to animals (11)SUBSTANTIAL
- 6 Down: Tuxedo-wearing flightless bird (7)PENGUIN
- 7 Down: Common small brown bird (7)SPARROW
- 9 Down: Swift hunting bird of prey (6)FALCON
🐾 Animals Crossword #2
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Across
- 5. A word related to animals
- 6. A word related to animals
- 8. Dark-coated big cat
- 9. A word related to animals
- 10. Large tropical lizard
Down
- 1. Tuxedo-wearing flightless bird
- 2. Large bovine of the plains
- 3. Intelligent marine mammal
- 4. A word related to animals
- 7. Bird with a large bill pouch
Show answers
- 5 Across: A word related to animals (5)TAPIR
- 6 Across: A word related to animals (8)ANACONDA
- 8 Across: Dark-coated big cat (7)PANTHER
- 9 Across: A word related to animals (12)VERIFICATION
- 10 Across: Large tropical lizard (6)IGUANA
- 1 Down: Tuxedo-wearing flightless bird (7)PENGUIN
- 2 Down: Large bovine of the plains (7)BUFFALO
- 3 Down: Intelligent marine mammal (7)DOLPHIN
- 4 Down: A word related to animals (11)SUBSTANTIAL
- 7 Down: Bird with a large bill pouch (7)PELICAN
🐾 Animals Crossword #3
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Across
- 1. Wild dog of Africa and Asia
- 3. Dark-coated big cat
- 5. Spotted big cat of Africa
- 8. Largest living primate
- 9. Colorful bird that can talk
- 10. Fish-eating raptor near water
- 11. A word related to animals
Down
- 2. A word related to animals
- 4. Large tropical lizard
- 6. A word related to animals
- 7. A word related to animals
Show answers
- 1 Across: Wild dog of Africa and Asia (6)JACKAL
- 3 Across: Dark-coated big cat (7)PANTHER
- 5 Across: Spotted big cat of Africa (7)LEOPARD
- 8 Across: Largest living primate (7)GORILLA
- 9 Across: Colorful bird that can talk (6)PARROT
- 10 Across: Fish-eating raptor near water (6)OSPREY
- 11 Across: A word related to animals (11)SUBSTANTIAL
- 2 Down: A word related to animals (9)CHAMELEON
- 4 Down: Large tropical lizard (6)IGUANA
- 6 Down: A word related to animals (10)RHINOCEROS
- 7 Down: A word related to animals (8)ANACONDA
🐾 Animals Crossword #4
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Across
- 1. Red crustacean served at dinner
- 6. Striped-face burrowing mammal
- 7. Large tropical lizard
- 8. Common small brown bird
- 9. Bird with a large bill pouch
- 10. Dark-coated big cat
Down
- 2. Large bovine of the plains
- 3. Largest living primate
- 4. A word related to animals
- 5. Fish-eating raptor near water
Show answers
- 1 Across: Red crustacean served at dinner (7)LOBSTER
- 6 Across: Striped-face burrowing mammal (6)BADGER
- 7 Across: Large tropical lizard (6)IGUANA
- 8 Across: Common small brown bird (7)SPARROW
- 9 Across: Bird with a large bill pouch (7)PELICAN
- 10 Across: Dark-coated big cat (7)PANTHER
- 2 Down: Large bovine of the plains (7)BUFFALO
- 3 Down: Largest living primate (7)GORILLA
- 4 Down: A word related to animals (10)RHINOCEROS
- 5 Down: Fish-eating raptor near water (6)OSPREY
🐾 Animals Crossword #5
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Across
- 2. Tallest living land animal
- 4. Common small brown bird
- 5. A word related to animals
- 7. Dark-coated big cat
- 9. Red crustacean served at dinner
- 10. Swift hunting bird of prey
Down
- 1. Large tropical lizard
- 3. A word related to animals
- 6. Largest living primate
- 8. Tropical bird with huge beak
Show answers
- 2 Across: Tallest living land animal (7)GIRAFFE
- 4 Across: Common small brown bird (7)SPARROW
- 5 Across: A word related to animals (12)UNSCRAMBLING
- 7 Across: Dark-coated big cat (7)PANTHER
- 9 Across: Red crustacean served at dinner (7)LOBSTER
- 10 Across: Swift hunting bird of prey (6)FALCON
- 1 Down: Large tropical lizard (6)IGUANA
- 3 Down: A word related to animals (10)RHINOCEROS
- 6 Down: Largest living primate (7)GORILLA
- 8 Down: Tropical bird with huge beak (6)TOUCAN
Solver Notes
Ready to test your crossword expertise? Our challenge crossword puzzles feature advanced clues, complex grids, and tricky wordplay designed for experienced solvers seeking a real brain workout.
What are challenge crossword puzzles?
Challenge crossword puzzles are expert-level word games featuring advanced vocabulary, complex clue structures, and larger grids. They are designed for experienced crossword solvers who want to push their skills beyond standard difficulty levels.
How do I improve at solving challenge crosswords?
Build your skills gradually by starting with classic crosswords and working up to challenge level. Learn common crossword abbreviations, practice recognizing wordplay patterns, and expand your vocabulary across history, science, and general knowledge topics.
Are challenge crosswords suitable for all ages?
Challenge crosswords are best suited for adults and advanced students who already have strong crossword-solving experience. The difficult clues and specialized vocabulary assume familiarity with crossword conventions and a broad knowledge base.
How many challenge crossword puzzles are available?
Our challenge collection includes expert-level crossword puzzles covering general knowledge, history, science, and mixed topics. Each puzzle is crafted to provide a satisfying difficulty level that tests even the most seasoned crossword enthusiasts.
What is the difference between challenge and daily crosswords?
Daily crosswords offer moderate difficulty suitable for regular solving sessions, while challenge crosswords feature significantly harder clues and more obscure vocabulary. Challenge puzzles typically take longer to complete and reward deep knowledge across many subjects.