Math Crackers
🔎 Roblox frsacenGrade 8Reading: grades 7-9AdditionMultiplicationSubtractionWord problemsDivision

The Phantom Server Sabotage

A rogue player has bypassed the anti-cheat system in Roblox Phantom Forces, stealing the legendary Golden Knife skin right out of the Server Administrator's inventory. We must analyze the game logs to find which blocky soldier committed the ultimate server crime!

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play
NameLoadout ClassGrenade TypeLaser AttachmentHead AccessoryTactical Counter
NeonStrikerCarbine ClassFrag GrenadeRed LaserSpiky Blocky HairFlashbang
SlayerProSupport ClassFrag GrenadeGreen LaserTactical HelmetFlashbang
DevLokiRecon ClassImpact GrenadeGreen LaserTactical HelmetSledgehammer
GhostRecruitAssault ClassFrag GrenadeGreen LaserSpiky Blocky HairSledgehammer
LitozinnamonScout ClassImpact GrenadeGreen LaserTactical HelmetFlashbang
AxisAngleAssault ClassFlash GrenadeGreen LaserSpiky Blocky HairSledgehammer
SoggyNuggetCarbine ClassFrag GrenadeRed LaserSpiky Blocky HairEMP Grenade
MatrixBlockSupport ClassFlash GrenadeGreen LaserBacon HairSledgehammer
BaconSoldierRecon ClassFrag GrenadeGreen LaserTactical HelmetEMP Grenade
PhantomSniperSupport ClassImpact GrenadeRed LaserBacon HairEMP Grenade
BloxyGamerScout ClassImpact GrenadeRed LaserBacon HairEMP Grenade
StickmasterAssault ClassSticky GrenadeGreen LaserSpiky Blocky HairEMP Grenade
ShedletskyScout ClassFlash GrenadeGreen LaserTactical HelmetEMP Grenade
EasySpeederSupport ClassSticky GrenadeRed LaserBacon HairSledgehammer
TelamonRecon ClassSticky GrenadeGreen LaserTactical HelmetFlashbang
NoobSlayerCarbine ClassFlash GrenadeGreen LaserTactical HelmetFlashbang
VoltRunnerRecon ClassFrag GrenadeRed LaserTactical HelmetFlashbang
BuildermanAssault ClassSmoke GrenadeRed LaserTactical HelmetFlashbang
Robloxian77Assault ClassFrag GrenadeGreen LaserSpiky Blocky HairFlashbang
CyberTrooperRecon ClassFrag GrenadeGreen LaserBacon HairSledgehammer
Guest666Scout ClassFlash GrenadeGreen LaserTactical HelmetFlashbang
Clue 1

Addition

To access the database of active Roblox accounts, we must count the total number of login attempts across three regional servers. Summing these server records will decrypt our first clue.

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
8617
5816
8424
6898
9662
6898
4493
8424
4360
T
8617
3989
7369
8424
6898
4979
7369
T
8617
9662
6898
8424
T
8617
5816
8424
6898
T
8617
9862
4360
3681
8020
8862
6356
8424
4979
9256
3989
8424
5022 + 3595 =T
5710 + 3952 =U
4565 + 4691 =A
5324 + 2696 =Y
3157 + 5267 =E
5514 + 4348 =I
2461 + 1899 =C
4428 + 4434 =G
2672 + 1821 =P
1172 + 2509 =K
2787 + 2192 =N
4280 + 3089 =O
3938 + 1878 =H
2432 + 1557 =D
3815 + 2541 =R
2490 + 4408 =S
0/16 letters found
Clue 2

Multiplication facts (1-12)

The rogue player left behind encrypted ammo crates arranged in neat rectangular rows. By multiplying the rows of boxes, we can bypass the lock and inspect the weapon tags inside.

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
63
121
4
60
49
60
6
4
8
T
63
49
60
4
60
120
32
25
4
4
72
12
120
60
4
25
60
35
32
121
T
63
9 × 7 =T
10 × 12 =A
2 × 2 =E
7 × 7 =U
7 × 5 =I
1 × 8 =C
5 × 5 =R
12 × 5 =S
8 × 9 =N
2 × 6 =L
8 × 4 =G
1 × 6 =P
11 × 11 =H
0/13 letters found
Clue 3

Subtraction

The administrator wants to know how many credits were deleted from the game database after the heist. Subtracting the current server balance from yesterday's total reveals the lost database file.

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
7815
5624
5485
8588
3016
5588
5588
1065
3016
6193
3016
5476
8588
7444
5588
6193
5485
5792
1065
7979
5588
5485
T
7815
7544
8521
5588
1065
5476
5624
7979
1065
6193
7471
5476
11954 - 4139 =T
10584 - 3140 =U
7962 - 4946 =I
9763 - 4139 =H
5540 - 55 =E
8877 - 3085 =R
11878 - 3357 =F
8242 - 2766 =S
12209 - 4665 =O
4254 - 3189 =A
12247 - 4268 =B
9514 - 926 =V
10818 - 3347 =G
6807 - 1219 =L
7441 - 1248 =N
0/15 letters found
Clue 4

Word problems

The game developers left a series of custom player-stat challenges to unlock the secure security log. Solve these story problems about weapon cases and Robux to open the encrypted folder.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Astrandof
T
42
23
120
T
42
116
120
23
111
39
114
111
M
 
114
T
42
hairturnedupatthescene.
The Server Host lined up 6 rows of 7 credits. How many credits in all?T
The Server Host found 19 badges yesterday and 4 more today. How many badges in all?A
There were 151 credits. 35 were used up. How many credits are left?I
There were 42 keys. 3 were used up. How many keys are left?H
The Server Host found 13 keys yesterday and 98 more today. How many keys in all?L
There were 153 badges. 39 were used up. How many badges are left?E
There were 134 robux. 14 were used up. How many robux are left?C
0/7 letters found
Clue 5

Division facts (1-12) — the last clue

We found a pile of stolen XP boost cards left in the lobby. If we share them equally among the detective team, the remaining cards will give us the final coordinate of the culprit.

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
44 ÷ 4 = ?
28 ÷ 4 = ?
35 ÷ 7 = ?
81 ÷ 9 = ?
8 ÷ 4 = ?
20 ÷ 2 = ?
54 ÷ 9 = ?
72 ÷ 9 = ?
21 ÷ 7 = ?
6 ÷ 6 = ?
72 ÷ 6 = ?
Step 2 — cross out the sentence with each answer
1.The villain hacked the game lobby, then bragged on the global chat.
2.The villain hacked the game lobby, then bought a rare weapon crate.
3.The villain glitched through the wall, then redeemed a secret code.
4.The villain stole the golden skin, then escaped in a fast helicopter.
5.The villain captured the main hill, then reset their avatar to fast-travel.
6.The villain glitched through the wall, then escaped in a fast helicopter.
7.The villain captured the main hill, then redeemed a secret code.
8.The villain sniped the lobby leader, then bragged on the global chat.
9.The villain glitched through the wall, then bought a rare weapon crate.
10.The villain stole the golden skin, then bragged on the global chat.
11.The villain glitched through the wall, then reset their avatar to fast-travel.
12.The villain sniped the lobby leader, then bought a rare weapon crate.
Solve it

Name the culprit

Choose the one suspect left standing.

About this mystery

Grade level
Grade 8 math
Math topics
Addition, Multiplication, Subtraction, Word problems, Division
Reading level
grades 7-9
Theme
The Phantom Server Sabotage — set in the blocky battlefields of Roblox Phantom Forces
Format
Interactive online & printable worksheet with answer key
Solution
One unique, verified culprit among 21 suspects

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