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Logic Dogs › Printables › 4x4 Hard, Pack 1
Printable Logic Puzzles: 4x4 Hard, Pack 1
10 logic grid puzzles, easiest first, with an answer key on the last page.
Each puzzle prints on its own page with the clues, an answer grid to fill in, and a scratch grid for crossing off possibilities. Difficulty runs from 1/5 to 5/5 within this pack. Every puzzle has exactly one solution, and you can reach it by logic alone, no guessing.
Print or save as PDF
To solve on screen instead, every puzzle is also in the Logic Dogs game . Teaching with these? See logic puzzles for the classroom .
← 4x4 Easy, Pack 2 All packs 4x4 Hard, Pack 2 →
Puzzle 1
4x4 Hard #1036 · Difficulty 1/5 · 7 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The akita is playing ping pong The cattle dog is left of the hockey game, is left of the trumpet music The donut stand is not next to the clarinet music The donut stand is not at an edge The akita and the guitar music are at symmetric positions around the center The akita likes eating hot dogs The hamburger stand is next to the ping pong game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Cattle Dog Golden Retriever Instruments Junk Food Sports Baseball
Puzzle 2
4x4 Hard #748 · Difficulty 1/5 · 6 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The hot dog stand is left of the clarinet player The trumpet music and the hot dog stand are at least 3 locations apart The ice cream stand is not at an edge The tennis game is at the beach or the lake The clarinet could not be heard at the tennis game The akita is left of the guitar music, is left of the baseball game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Border Collie Golden Retriever Instruments Junk Food Donut Sports Puck
Puzzle 3
4x4 Hard #941 · Difficulty 1/5 · 6 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The akita and the tennis game have one location between them The border collie is left of the tennis game, is left of the hot dog stand The golden retriever likes eating donuts The ping pong game and the ice cream stand are at symmetric positions around the center The akita and the clarinet music are not at the same location The guitar music is at the park or the trail
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Trumpet Junk Food Hamburger Sports Puck
Puzzle 4
4x4 Hard #560 · Difficulty 2/5 · 7 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The border collie is left of the hamburger stand, is left of the guitar music The akita and the clarinet music are at knight's move distance The donut stand is at the beach or the lake The border collie and the baseball game have one location between them The akita is not at an edge The hockey game is at the beach or the lake The cattle dog and the trumpet music are at knight's move distance
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Golden Retriever Instruments Junk Food Hot Dog Sports Tennis Ball
Puzzle 5
4x4 Hard #2421 · Difficulty 2/5 · 7 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The akita is not playing tennis The cattle dog and the trumpet music are diagonally adjacent The donut stand is not at the lake The border collie and the ping pong game have one location between them The akita plays the tuba One dog is playing guitar and eating ice cream The clarinet music is not next to the hockey game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Guitar Trumpet Junk Food Hot Dog Sports Tennis Ball
Puzzle 6
4x4 Hard #1562 · Difficulty 3/5 · 7 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The cattle dog is left of the hockey game, is left of the hot dog stand The dog playing tennis likes to eat hamburgers The guitar music and the akita are at most 1 locations apart The donut stand and the baseball game are at least 3 locations apart The golden retriever is having a walk at the lake The trumpet music is next to the golden retriever Someone is playing clarinet at the hockey game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Guitar Junk Food Donut Sports
Puzzle 7
4x4 Hard #1292 · Difficulty 3/5 · 9 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The hot dog stand is equidistant from the hockey game and the clarinet music The donut stand is at the lake The hot dog stand is left of the guitar player The trumpet music is closer to the border collie than to the hamburger stand The ice cream stand and the cattle dog are at least 2 locations apart The clarinet music is next to the border collie The trumpet music is at the beach or the lake The baseball game is left of the trumpet player The hockey game is left of the golden retriever
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Junk Food Sports Tennis Ball Puck
Puzzle 8
4x4 Hard #762 · Difficulty 4/5 · 9 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The ping pong game and the trumpet music are at least 3 locations apart The border collie is not next to the ice cream stand The cattle dog is next to the hot dog stand The tennis game is next to the golden retriever The hockey game is next to the cattle dog The dog playing ping pong likes to eat hot dogs One dog is playing trumpet and eating donuts Someone is playing guitar at the baseball game A clarinet could be heard next to the tennis game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Junk Food Hamburger Sports Puck
Puzzle 9
4x4 Hard #760 · Difficulty 5/5 · 10 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The border collie doesn't like hot dog Someone is playing clarinet at the tennis game The ping pong game is equidistant from the donut stand and the golden retriever The akita plays the trumpet The akita is next to the baseball game The border collie is next to the ice cream stand The tuba music is next to the akita The border collie is playing hockey The hamburger stand and the baseball game are at most 1 locations apart The baseball game and the hamburger stand are not at the same location
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Instruments Tuba Junk Food Sports Puck
Puzzle 10
4x4 Hard #1579 · Difficulty 5/5 · 7 clues
Every location gets exactly one item from each category:
Dogs: Akita, Border Collie, Cattle Dog, Golden RetrieverInstruments: Clarinet, Guitar, Trumpet, TubaJunk Food: Donut, Hamburger, Hot Dog, Ice CreamSports: Baseball, Ping Pong, Puck, Tennis BallClues
The border collie is playing hockey The baseball game is at the park or the trail The guitar music is next to the golden retriever The tennis game and the clarinet music are at symmetric positions around the center One dog is playing tuba and eating hamburgers The clarinet music is not at an edge The hot dog stand is equidistant from the trumpet music and the hockey game
Scratch grid
Mark ✗ where an item can't go and ● where it must go.
Park Beach Trail Lake Dogs Akita Border Collie Cattle Dog Golden Retriever Instruments Clarinet Guitar Trumpet Tuba Junk Food Donut Hamburger Hot Dog Ice Cream Sports Baseball Ping Pong Puck Tennis Ball
Your answer
Park Beach Trail Lake Dogs Akita Instruments Junk Food Donut Sports
Answer key
Puzzle 1 Park Beach Trail Lake Dogs Cattle Dog Akita Golden Retriever Border Collie Instruments Clarinet Tuba Guitar Trumpet Junk Food Hamburger Hot Dog Donut Ice Cream Sports Tennis Ball Ping Pong Puck Baseball
Puzzle 2 Park Beach Trail Lake Dogs Akita Cattle Dog Border Collie Golden Retriever Instruments Tuba Guitar Clarinet Trumpet Junk Food Hot Dog Donut Ice Cream Hamburger Sports Ping Pong Tennis Ball Puck Baseball
Puzzle 3 Park Beach Trail Lake Dogs Border Collie Cattle Dog Golden Retriever Akita Instruments Trumpet Clarinet Guitar Tuba Junk Food Ice Cream Hamburger Donut Hot Dog Sports Baseball Tennis Ball Puck Ping Pong
Puzzle 4 Park Beach Trail Lake Dogs Cattle Dog Border Collie Akita Golden Retriever Instruments Clarinet Tuba Trumpet Guitar Junk Food Ice Cream Donut Hamburger Hot Dog Sports Ping Pong Puck Tennis Ball Baseball
Puzzle 5 Park Beach Trail Lake Dogs Border Collie Cattle Dog Golden Retriever Akita Instruments Clarinet Guitar Trumpet Tuba Junk Food Hot Dog Ice Cream Donut Hamburger Sports Tennis Ball Baseball Ping Pong Puck
Puzzle 6 Park Beach Trail Lake Dogs Cattle Dog Border Collie Akita Golden Retriever Instruments Tuba Clarinet Trumpet Guitar Junk Food Donut Ice Cream Hamburger Hot Dog Sports Ping Pong Puck Tennis Ball Baseball
Puzzle 7 Park Beach Trail Lake Dogs Cattle Dog Border Collie Akita Golden Retriever Instruments Clarinet Tuba Guitar Trumpet Junk Food Hamburger Hot Dog Ice Cream Donut Sports Tennis Ball Baseball Puck Ping Pong
Puzzle 8 Park Beach Trail Lake Dogs Border Collie Golden Retriever Cattle Dog Akita Instruments Trumpet Clarinet Guitar Tuba Junk Food Donut Hamburger Ice Cream Hot Dog Sports Tennis Ball Puck Baseball Ping Pong
Puzzle 9 Park Beach Trail Lake Dogs Border Collie Akita Golden Retriever Cattle Dog Instruments Tuba Trumpet Guitar Clarinet Junk Food Donut Ice Cream Hot Dog Hamburger Sports Puck Ping Pong Baseball Tennis Ball
Puzzle 10 Park Beach Trail Lake Dogs Cattle Dog Border Collie Akita Golden Retriever Instruments Tuba Clarinet Guitar Trumpet Junk Food Hamburger Ice Cream Hot Dog Donut Sports Baseball Puck Tennis Ball Ping Pong
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