12 number fill-in puzzles with answers
A crossword with numbers and no clues: fit every number in the list into the grid, across or down, one digit a square. One number is written in to start. Solve on screen, where each number crosses itself off once it is placed, or print them with the answers.
Solve one on screen
Type a digit in any white square. Your numbers stay on this device.
12 puzzles · Number fill-in puzzles with answers · answers included
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Easy: 9 × 9 grids
- 1
Easy number fill-in 1: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 11 is written in to start. 2 digits: 11, 14, 19, 23, 41, 47, 52, 56, 57, 61, 62, 67, 72, 76, 78 and 92. 3 digits: 171, 416, 639, 676, 702, 725 and 926. 4 digits: 2449, 3199, 4553 and 9478. 5 digits: 75289 and 92137.
A 9 by 9 fill-in grid with 29 slots for numbers, 11 written in.
Solve it on screeneasy
Hint: Start where 11 crosses a 3-digit slot: only 171 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 2
Easy number fill-in 2: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 78 is written in to start. 2 digits: 10, 11, 12, 16, 23, 27, 50, 54, 57, 58, 73, 76, 78, 80, 81, 82, 84, 85, 88 and 99. 3 digits: 524 and 848. 4 digits: 2122, 4488, 4504 and 8127. 5 digits: 20478, 51124, 64265, 86957 and 88118.
A 9 by 9 fill-in grid with 31 slots for numbers, 78 written in.
Solve it on screeneasy
Hint: Start where 78 crosses a 5-digit slot: only 20478 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 3
Easy number fill-in 3: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 7711 is written in to start. 2 digits: 13, 30, 35, 54, 55, 82, 92 and 95. 3 digits: 118, 455, 511, 531, 548, 744, 840, 851 and 970. 4 digits: 2755, 3280, 5904, 7469, 7711 and 8202. 5 digits: 74555 and 95074.
A 9 by 9 fill-in grid with 25 slots for numbers, 7711 written in.
Solve it on screeneasy
Hint: Start where 7711 crosses a 5-digit slot: only 95074 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 4
Easy number fill-in 4: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 20879 is written in to start. 2 digits: 20, 33, 38, 44, 52, 63, 65, 66, 77, 82, 89 and 94. 3 digits: 232, 248, 276, 324, 502, 508, 591, 625, 696, 718, 890 and 986. 4 digits: 3253 and 3487. 5 digits: 20879 and 32418.
A 9 by 9 fill-in grid with 28 slots for numbers, 20879 written in.
Solve it on screeneasy
Hint: Start with 32418: it is the only 5-digit number to place, so it goes in the empty 5-digit slot.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
Medium: 11 × 11 grids
- 5
Medium number fill-in 1: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 230150 is written in to start. 2 digits: 15, 16, 19, 22, 27, 39, 45, 52, 58, 59, 65, 81, 85 and 95. 3 digits: 117, 201, 326, 383, 385, 484, 511, 522, 548, 596, 695, 768, 858 and 987. 5 digits: 10587, 15445, 25724 and 86278. 6 digits: 230150, 486180, 556230 and 755264.
A 11 by 11 fill-in grid with 36 slots for numbers, 230150 written in.
Solve it on screenmedium
Hint: Start where 230150 crosses a 3-digit slot: only 117 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 6
Medium number fill-in 2: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 14 is written in to start. 2 digits: 12, 14, 16, 18, 28, 29, 36, 37, 42, 50, 51, 54, 55 and 78. 3 digits: 130, 284, 408, 501, 656, 926, 945 and 989. 4 digits: 2966, 4400, 4696, 5795, 5913 and 7259. 5 digits: 22397 and 56021. 6 digits: 279005, 375641, 894272 and 941580.
A 11 by 11 fill-in grid with 34 slots for numbers, 14 written in.
Solve it on screenmedium
Hint: Start where 14 crosses a 3-digit slot: only 130 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 7
Medium number fill-in 3: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 492598 is written in to start. 2 digits: 13, 14, 16, 18, 34, 44, 47, 51, 53, 60, 65, 71, 77, 79, 93 and 94. 3 digits: 370, 394, 489 and 698. 4 digits: 4346, 7416, 7495 and 7977. 5 digits: 61360, 97879 and 99437. 6 digits: 460264, 492598, 660631, 687964, 737471 and 975439.
A 11 by 11 fill-in grid with 33 slots for numbers, 492598 written in.
Solve it on screenmedium
Hint: Start where 492598 crosses a 5-digit slot: only 99437 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 8
Medium number fill-in 4: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 8179 is written in to start. 2 digits: 11, 22, 25, 27, 42, 59, 61, 66, 83, 93, 95 and 98. 3 digits: 280, 389, 467, 750, 760, 838 and 913. 4 digits: 1774, 1925, 2523, 2855, 2919, 6380, 6469, 8168, 8179, 8942, 8973 and 9761. 5 digits: 15705, 22033 and 40370. 6 digits: 888189 and 938498.
A 11 by 11 fill-in grid with 36 slots for numbers, 8179 written in.
Solve it on screenmedium
Hint: Start where 8179 crosses a 2-digit slot: only 83 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
Hard: 13 × 13 grids
- 9
Hard number fill-in 1: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 66 is written in to start. 2 digits: 11, 23, 28, 29, 37, 43, 45, 50, 53, 59, 62, 66, 68, 72, 82, 87, 91 and 96. 3 digits: 429, 447, 554, 646, 689, 829, 872 and 974. 4 digits: 1242, 4159, 4493, 5220, 5289, 5445, 7078 and 8678. 5 digits: 24466, 37948, 43799, 52381, 55938, 57005, 72596 and 84476. 6 digits: 688071 and 789686. 7 digits: 2436545 and 4246509.
A 13 by 13 fill-in grid with 46 slots for numbers, 66 written in.
Solve it on screenhard
Hint: Start where 66 crosses a 5-digit slot: only 24466 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 10
Hard number fill-in 2: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 16 is written in to start. 2 digits: 11, 16, 19, 21, 25, 33, 36, 39, 56, 58, 63, 65, 69, 75, 77, 78, 87, 90, 92 and 97. 3 digits: 112, 232, 255, 297, 308, 311, 392, 673, 696, 775, 953 and 999. 4 digits: 1183, 2174, 4081, 4271, 4642, 5236, 7555 and 8224. 5 digits: 21899, 41733, 53030, 75621, 76635 and 78041. 6 digits: 348706, 383772, 391861 and 566318.
A 13 by 13 fill-in grid with 50 slots for numbers, 16 written in.
Solve it on screenhard
Hint: Start where 16 crosses a 6-digit slot: only 391861 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 11
Hard number fill-in 3: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 2571 is written in to start. 2 digits: 20, 21, 28, 30, 32, 33, 36, 45, 46, 62, 67, 69, 77, 78, 84, 89, 93 and 96. 3 digits: 164, 334, 356, 432, 453, 696, 714, 740, 797, 812, 845, 918, 927 and 943. 4 digits: 1719, 2571, 2811, 3056, 3704, 6242, 6541, 7865, 8132, 8453, 9337 and 9613. 5 digits: 13026, 32533, 47499 and 48021. 7 digits: 4080779 and 4364696.
A 13 by 13 fill-in grid with 50 slots for numbers, 2571 written in.
Solve it on screenhard
Hint: Start where 2571 crosses a 3-digit slot: only 845 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
- 12
Hard number fill-in 4: write each number into the grid, one digit a square, across from left to right or down from top to bottom, so every number in the list is used once. 762 is written in to start. 2 digits: 18, 20, 22, 38, 41, 48, 56, 62, 68, 75, 78, 80, 88, 90, 97 and 98. 3 digits: 170, 188, 192, 238, 256, 471, 628, 687, 698, 718, 762, 808, 812, 866, 898, 906, 968 and 969. 4 digits: 3087, 7491, 7899, 7927, 8012 and 8195. 5 digits: 12979, 20080, 22878, 72525, 87812, 90925 and 99127. 6 digits: 328863 and 801275. 7 digits: 8861582 and 9873768.
A 13 by 13 fill-in grid with 51 slots for numbers, 762 written in.
Solve it on screenhard
Hint: Start where 762 crosses a 3-digit slot: only 687 fits it.
AnswerEvery number in the list fits once, and the crossings agree.
It places without guessing: at each step, either a slot has only one number of the list that fits the digits already in it, or a number fits only one slot.
Timer and team scores
8 turns × 60 seconds = 8 minutes of play, plus instructions and breaks.
60
Pause whenever the group needs more time.
Team Lime's turn
Team Lime: 0
Team Violet: 0
Team Tangerine: 0
Team Sky: 0
Team Lemon: 0
Team Bubblegum: 0
Use this set with a group
Read a prompt, allow thinking time, then invite an answer or a pass. For a timed round, choose a turn length before starting. A host can keep the printed answers out of view until the round ends.