🔎 Roblox be the final bossGrade 5Reading: grades 5-6SubtractionAdditionPlace valueMultiplicationFractions of a number
The Glitched Lobby Incident
A rogue boss has locked the server host out of the main developer panel! To restore the server and save our hard-earned items, we must decode the system alerts and figure out which legendary player has been glitched into the ultimate boss.
Suspects
Possible suspects
Cross off a row as each clue rules it out. On screen, tap a row.
21 of 21 still in play
| Name | Ultimate Attack | Passive Ability | Fighting Stance | Head Accessory | Combat Counter |
|---|---|---|---|---|---|
| ObbyRunner | Ban Hammer Strike | Double Jump | Lefty Stance | Golden Dominus | Sling Shot |
| ServerKing | Ban Hammer Strike | Lava Trail | Righty Stance | Red Valkyrie Helm | Sword Slash |
| TycoonGuy | Acid Rain | Double Jump | Lefty Stance | Golden Dominus | Sword Slash |
| BloxyDev | Nuke Drop | Shield Bubble | Righty Stance | Golden Dominus | Sling Shot |
| Guest | Laser Barrage | Shield Bubble | Lefty Stance | Neon Hair | Sling Shot |
| LeahAshe | Laser Barrage | Speed Boost | Lefty Stance | Golden Dominus | Sword Slash |
| Tofuu | Laser Barrage | Lava Trail | Righty Stance | Golden Dominus | Sword Slash |
| Denis | Acid Rain | Speed Boost | Righty Stance | Red Valkyrie Helm | Freeze Ray |
| Preston | Acid Rain | Lava Trail | Righty Stance | Red Valkyrie Helm | Freeze Ray |
| InquisitorMaster | Ban Hammer Strike | Double Jump | Righty Stance | Golden Dominus | Sword Slash |
| GlitchBot | Nuke Drop | HP Regen | Lefty Stance | Neon Hair | Sling Shot |
| MeganPlays | Gravity Flip | Shield Bubble | Lefty Stance | Neon Hair | Freeze Ray |
| GamingWithKev | Laser Barrage | Lava Trail | Lefty Stance | Golden Dominus | Sling Shot |
| Albert | Laser Barrage | Double Jump | Lefty Stance | Golden Dominus | Sling Shot |
| Poke | Ban Hammer Strike | Speed Boost | Righty Stance | Red Valkyrie Helm | Sword Slash |
| Noob | Gravity Flip | Shield Bubble | Righty Stance | Red Valkyrie Helm | Sling Shot |
| KreekCraft | Gravity Flip | Speed Boost | Lefty Stance | Golden Dominus | Freeze Ray |
| Flamingo | Gravity Flip | Shield Bubble | Lefty Stance | Golden Dominus | Sling Shot |
| StarMaker | Ban Hammer Strike | Shield Bubble | Righty Stance | Neon Hair | Freeze Ray |
| Thinknoodles | Ban Hammer Strike | Double Jump | Lefty Stance | Red Valkyrie Helm | Sling Shot |
| Builderman | Ban Hammer Strike | Shield Bubble | Lefty Stance | Golden Dominus | Sling Shot |
Clue 1
Subtraction
We need to see how much HP the boss lost after the first team raid. We can subtract the remaining health from the starting health to crack this code.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
T
3912
8854
1738
2155
6178
2700
2700
8989
6178
1738
2700
2555
6178
T
3912
8854
7172
6896
1738
4163
7172
6896
7172
T
3912
1201
7172
1970
4163
5026 - 1114 =T
5330 - 2775 =N
10800 - 3904 =V
5644 - 3489 =B
5473 - 2773 =S
9058 - 69 =D
2533 - 1332 =R
10991 - 2137 =H
10997 - 3825 =A
3174 - 1204 =I
7847 - 3684 =L
2647 - 909 =E
6258 - 80 =O
0/13 letters found
Clue 2
Addition
Let's calculate our total team damage by combining the basic attacks of all players. We will add up every single strike in the combat log.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
T
5411
6678
9849
7430
7796
8219
T
5411
2224
6678
9849
6033
8268
T
5411
T
5411
8268
2224
8522
8219
2218
2224
7609
9186
8219
2322
7430
2337
4309
7609
9186
T
5411
6678
9849
7796
9849
2337
T
5411
2847 + 2564 =T
848 + 1489 =F
5143 + 3379 =K
6183 + 3666 =E
3357 + 4252 =O
774 + 1444 =S
3761 + 4458 =I
5570 + 3616 =M
4087 + 3709 =L
2523 + 4155 =H
2213 + 2096 =R
3847 + 3583 =G
3398 + 4870 =A
2850 + 3183 =D
804 + 1420 =C
740 + 1582 =N
0/16 letters found
Clue 3
Place value
The admin console flashed a security code with a high number. To find the correct key, we must check the place value of the digits on our screen.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
P
60
3000
P
60
70
100
5000
1000
900
90
70
300
100
40
100
90
5000
900
4000
80
90
70
100
20
40
900
90
800
1000
40
100
3000
70
What is the value of the 6 in 487,061?P
What is the value of the 4 in 60,148?S
What is the value of the 7 in 45,370?T
What is the value of the 3 in 109,317?C
What is the value of the 1 in 21,482?G
What is the value of the 1 in 60,104?H
What is the value of the 9 in 326,095?I
What is the value of the 5 in 85,726?E
What is the value of the 4 in 14,082?D
What is the value of the 3 in 53,711?O
What is the value of the 8 in 665,862?N
What is the value of the 8 in 32,281?W
What is the value of the 9 in 742,902?L
What is the value of the 2 in 835,429?A
0/14 letters found
Clue 4
Multiplication facts (1-12)
The boss spawned multiple waves of digital minions in a grid layout. We can find the total count of invaders if we multiply the rows by the columns.
Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.
A
14
20
110
96
9
96
9
24
24
8
45
4
40
9
4
8
56
96
9
12
20
88
A
14
20
20
40
40
9
A
14
22
20
2
A
14
88
9
7 × 2 =A
10 × 2 =S
11 × 2 =T
4 × 1 =D
5 × 9 =L
8 × 12 =I
3 × 3 =N
4 × 2 =O
2 × 1 =P
11 × 8 =W
4 × 10 =E
3 × 4 =U
8 × 3 =G
10 × 11 =H
8 × 7 =M
0/15 letters found
Clue 5
Fractions of a number — the last clue
The boss went into a phase change once its health meter dropped. We need to find the correct fraction of its maximum shield capacity to disable it.
First solve each problem. Then find each answer in the list below and cross that sentence out. One sentence will be left — that's exactly what the villain did!
Step 1 — solve these
1/4 of 28 = ?
3/8 of 16 = ?
1/10 of 110 = ?
2/5 of 25 = ?
1/2 of 10 = ?
3/8 of 24 = ?
1/3 of 36 = ?
4/5 of 10 = ?
2/4 of 8 = ?
1/4 of 8 = ?
6/10 of 5 = ?
Step 2 — cross out the sentence with each answer
1.The villain swings a giant pixelated ban hammer, then leaps into the sky with a double jump.
2.The villain switches the gravity upside down, then recovers lost health points.
3.The villain charges up a massive laser barrage, then zooms away with a speed boost.
4.The villain swings a giant pixelated ban hammer, then zooms away with a speed boost.
5.The villain swings a giant pixelated ban hammer, then recovers lost health points.
6.The villain charges up a massive laser barrage, then leaps into the sky with a double jump.
7.The villain switches the gravity upside down, then hides inside a glowing shield bubble.
8.The villain summons a storm of burning green acid rain, then recovers lost health points.
9.The villain summons a storm of burning green acid rain, then zooms away with a speed boost.
10.The villain summons a storm of burning green acid rain, then hides inside a glowing shield bubble.
11.The villain swings a giant pixelated ban hammer, then hides inside a glowing shield bubble.
12.The villain switches the gravity upside down, then zooms away with a speed boost.
Solve it
Name the culprit
Choose the one suspect left standing.
Answer Key — The Glitched Lobby Incident
Culprit: ObbyRunner (Ban Hammer Strike · Double Jump · Lefty Stance · Golden Dominus · Sling Shot)
- Clue 1 (Subtraction): "THE BOSS DOES NOT HAVE LAVA TRAIL"5026 - 1114 = 3912 (T) · 5330 - 2775 = 2555 (N) · 10800 - 3904 = 6896 (V) · 5644 - 3489 = 2155 (B) · 5473 - 2773 = 2700 (S) · 9058 - 69 = 8989 (D) · 2533 - 1332 = 1201 (R) · 10991 - 2137 = 8854 (H) · 10997 - 3825 = 7172 (A) · 3174 - 1204 = 1970 (I) · 7847 - 3684 = 4163 (L) · 2647 - 909 = 1738 (E) · 6258 - 80 = 6178 (O)
- Clue 2 (Addition): "THE GLITCHED ATTACK IS COMING FROM THE LEFT"2847 + 2564 = 5411 (T) · 848 + 1489 = 2337 (F) · 5143 + 3379 = 8522 (K) · 6183 + 3666 = 9849 (E) · 3357 + 4252 = 7609 (O) · 774 + 1444 = 2218 (S) · 3761 + 4458 = 8219 (I) · 5570 + 3616 = 9186 (M) · 4087 + 3709 = 7796 (L) · 2523 + 4155 = 6678 (H) · 2213 + 2096 = 4309 (R) · 3847 + 3583 = 7430 (G) · 3398 + 4870 = 8268 (A) · 2850 + 3183 = 6033 (D) · 804 + 1420 = 2224 (C) · 740 + 1582 = 2322 (N)
- Clue 3 (Place value): "POP THE GLITCH SHIELD WITH A SLING SHOT"What is the value of the 6 in 487,061? = 60 (P) · What is the value of the 4 in 60,148? = 40 (S) · What is the value of the 7 in 45,370? = 70 (T) · What is the value of the 3 in 109,317? = 300 (C) · What is the value of the 1 in 21,482? = 1000 (G) · What is the value of the 1 in 60,104? = 100 (H) · What is the value of the 9 in 326,095? = 90 (I) · What is the value of the 5 in 85,726? = 5000 (E) · What is the value of the 4 in 14,082? = 4000 (D) · What is the value of the 3 in 53,711? = 3000 (O) · What is the value of the 8 in 665,862? = 800 (N) · What is the value of the 8 in 32,281? = 80 (W) · What is the value of the 9 in 742,902? = 900 (L) · What is the value of the 2 in 835,429? = 20 (A)
- Clue 4 (Multiplication facts (1-12)): "A SHINING GOLDEN DOMINUS WAS SEEN AT SPAWN"7 × 2 = 14 (A) · 10 × 2 = 20 (S) · 11 × 2 = 22 (T) · 4 × 1 = 4 (D) · 5 × 9 = 45 (L) · 8 × 12 = 96 (I) · 3 × 3 = 9 (N) · 4 × 2 = 8 (O) · 2 × 1 = 2 (P) · 11 × 8 = 88 (W) · 4 × 10 = 40 (E) · 3 × 4 = 12 (U) · 8 × 3 = 24 (G) · 10 × 11 = 110 (H) · 8 × 7 = 56 (M)
- Clue 5 (Fractions of a number): surviving statement (box 1) → ObbyRunner1/4 of 28 = 7 · 3/8 of 16 = 6 · 1/10 of 110 = 11 · 2/5 of 25 = 10 · 1/2 of 10 = 5 · 3/8 of 24 = 9 · 1/3 of 36 = 12 · 4/5 of 10 = 8 · 2/4 of 8 = 4 · 1/4 of 8 = 2 · 6/10 of 5 = 3
About this mystery
- Grade level
- Grade 5 math
- Math topics
- Subtraction, Addition, Place value, Multiplication, Fractions of a number
- Reading level
- grades 5-6
- Theme
- The Glitched Lobby Incident — set in The Boss Battle Lobby
- Format
- Interactive online & printable worksheet with answer key
- Solution
- One unique, verified culprit among 21 suspects