01
Numbers up to 1000
📖📝 Three Cards, One Number Solution
- 613
- 876
- 568
- 314
✖️📝 Two Become One Solution
- 4 32
- 4 64
- 8 64 8
- 4
- 16 16
- 16 16
- 8 64 16
- 8 16 32
- 128 2 32
- 32 128
- 64
- 64 64 4
- 4 4
- 8 2
➗➖ The Best Arrangement Solution
📖 Who Am I? Solution
- I am greater than 800.
- I am less than 900.
- My tens digit is 5.
- My ones digit is 6 less than my hundreds digit.
Solution: 852
- I am a whole hundred.
- I am greater than 500.
- I am less than 800.
- If you subtract 100 from me, the result can be divided by 300 evenly.
Solution: 700
- I am greater than 600.
- I am less than 700.
- All three of my digits are the same.
Solution: 666
- I am greater than 200.
- I am less than 300.
- I can be divided by 25 evenly.
- My tens digit is 7.
Solution: 275
📖📝 Which Number Is Left? Solution
- 540
- 563
- 350
- 436
✖️📝 Slide and Double Solution
- 8 4
- 8 64 32
- 8 8 2
- 8
- 4 4
- 32 16 4
- 64 16
- 8 8
- 8 64
- 16 32 16
- 256
- 16 4 2
- 16 4
- 4 32 64
➗➖ As Close as You Can Solution
📖 Four Clues, One Number Solution
- My digit sum is 13.
- I am greater than 900.
- My tens digit is 0.
- I am even.
Solution: 904
- I am greater than 400.
- I am less than 500.
- Add 20 to me and the result can be divided by 100 evenly.
- My ones digit is 0.
Solution: 480
- My three digits are 3, 6 and 9.
- My hundreds digit is the biggest of them.
- My ones digit is the smallest of them.
Solution: 963
- I am greater than 500.
- I am less than 600.
- My tens digit is 3 more than my hundreds digit.
- My ones digit is half of my tens digit.
Solution: 584
📖📝 Every Card Counts Solution
- 439
- 433
- 603
- 634
✖️📝 How Many 2s? Solution
- 32 128 4
- 2 64 32
- 8 16 128
- 128
- 16 64 8
- 64 8
- 8 32 4
- 512 128
- 128 8
- 128 16
- 32
- 64 16
- 4 2 64
- 64 4
02
Multiplication Master
✖️📍 Rectangles in the Big Grid Solution
✖️➕ The Final Scoring Solution
- 405 + 150 + 75 = 630
- 8 · (400 + 180 + 216 = 796)
- 160 + 180 + 210 = 550
- 8 · (250 + 280 + 216 = 746)
- 100 + 300 + 100 = 500
- 12 · (144 + 105 + 420 = 669)
✖️☑️ Which Is Better? Solution
✖️📝 Follow the Recipe Solution
➗📝 Packing Boxes Solution
✖️📍 Which Shape Fits Here? Solution
✖️➕ Adding Up the Points Solution
- 100 + 216 + 160 = 476
- 3 · (60 + 175 + 200 = 435)
- 120 + 245 + 200 = 565
- 7 · (315 + 210 + 168 = 693)
- 160 + 210 + 216 = 586
- 6 · (240 + 75 + 240 = 555)
✖️☑️ Many Small or Few Big? Solution
✖️📝 The Long Chain Solution
➗📝 What Is Left Over? Solution
✖️📍 The Last Split Solution
✖️➕ How Many Are Missing? Solution
- 120 + 200 + 300 = 620
- 12 · (480 + 168 + 225 = 873)
- 280 + 90 + 105 = 475
- 6 · (405 + 90 + 100 = 595)
- 150 + 175 + 270 = 595
- 5 · (180 + 60 + 225 = 465)
03
Logic Lab
📖📝 Who Has Which Number? Solution
🔍📝 Crack the Code Solution
- Diamond - Square - Circle
- Triangle - Square - Diamond
- Square - Diamond - Triangle
- Circle - Diamond - Square
- Circle - Triangle - Diamond
- Square - Triangle - Circle
🔍📝 Build the Church Window Solution
🗺️📝 The Path from 1 to 25 Solution
👆🎨 Color in the picture Solution
📖📝 Two Clues Are Enough Solution
🔍📝 Two Tries Are Enough Solution
- Square - Triangle - Diamond
- Diamond - Circle - Square
- Triangle - Square - Circle
- Circle - Diamond - Square
- Triangle - Circle - Diamond
- Square - Diamond - Triangle
🔍📝 Shape and Number at Once Solution
🗺️📝 No Square Stays Empty Solution
👆🎨 Which Picture Appears? Solution
📖📝 The Last Clue Decides Solution
🔍📝 The Secret Code Solution
- Circle - Diamond - Square
- Circle - Triangle - Diamond
- Square - Triangle - Diamond
- Square - Diamond - Circle
- Triangle - Square - Circle
- Square - Circle - Triangle
04
Puzzle Master
➗☑️ Is It Worth It? Solution
- 4 ✓ | 6
- 10 | 8 ✓
- 10 | 6 ✓
- 7 | 2 ✓
- 8 ✓ | 9
- 12 | 3 ✓
- 8 | 5 ✓
- 7 ✓ | 9
⚖️☑️ Score the Routes Solution
- 18 ✓ | 16
- 21 ✓ | 19
- 13 | 14 ✓
- 26 ✓ | 24
- 12 ✓ | 10
- 16 | 19 ✓
- 21 ✓ | 20
- 11 ✓ | 10
- 10 ✓ | 9
- 16 ✓ | 14
- 19 | 20 ✓
- 23 ✓ | 18
✖️☑️ Add Points or Multiply? Solution
⚖️📝 One Weighing Is Enough Solution
👆⚖️ How Often Does the Total Come Up? Solution
➗☑️ Pricey but Faster Solution
- 6 ✓ | 11
- 5 ✓ | 7
- 6 | 5 ✓
- 3 ✓ | 9
- 5 ✓ | 7
- 4 ✓ | 12
- 11 | 10 ✓
- 6 ✓ | 11
⚖️☑️ Long or Often? Solution
- 12 ✓ | 8
- 16 ✓ | 8
- 14 ✓ | 10
- 8 | 10 ✓
- 15 | 18 ✓
- 12 ✓ | 9
- 10 | 17 ✓
- 16 ✓ | 10
- 25 ✓ | 21
- 25 ✓ | 15
- 19 | 23 ✓
- 11 ✓ | 8
✖️☑️ When Is Times Worth It? Solution
⚖️📝 Two Weighings, One Fake Solution
👆⚖️ Which Total Comes Up More Often? Solution
➗☑️ Which Machine Wins? Solution
- 6 | 5 ✓
- 11 | 3 ✓
- 10 | 5 ✓
- 11 | 9 ✓
- 7 ✓ | 8
- 12 | 3 ✓
- 6 | 5 ✓
- 2 ✓ | 7
⚖️☑️ Same Length, Not Same Value Solution
- 11 ✓ | 8
- 19 ✓ | 14
- 18 ✓ | 13
- 30 ✓ | 26
- 14 ✓ | 11
- 22 | 24 ✓
- 14 ✓ | 13
- 18 ✓ | 14
- 19 ✓ | 17
- 25 ✓ | 21
- 24 ✓ | 20
- 17 | 18 ✓